LED illuminating lamp

Abstract

The utility model relates to an LED illuminating lamp in the field of illuminating lamps, which comprises a base and lampshades, the lampshades are mounted on the base in a paired manner, an accommodating cavity is formed in the base, a main control circuit board is arranged in the accommodating cavity and electrically connected with a lamp panel component, a mounting support is arranged in the accommodating cavity, and the lamp panel component is electrically connected with the mounting support. The end face, extending towards the lampshade, of the installation supporting column is provided with a cover plate, the outer surface of the cover plate inclines from outside to inside to form an inclined installation face, the lamp panel assembly comprises a first lamp panel and a second lamp panel, an installation boss is formed on the inner wall of the containing cavity, and a sealing plate is installed on the installation boss in a buckled mode. The second lamp panel mounted along the inclined mounting surface can enhance the reflection and diffusion of light at the end part of the lampshade, so that the light is distributed more uniformly and softly, the illumination emission of the lampshade is improved, the illumination effect of the overall illumination distribution is improved, and the mounting stability is improved due to the buckling mounting of the sealing plate.

Description

Technical Field

[0001] The utility model relates to the field of lighting lamps, in particular to an LED lighting lamp. Background Art

[0002] LED lighting has been widely used in many fields due to its significant advantages such as high efficiency, low energy consumption, long life and environmental protection. It has a wide range of applications, including but not limited to indoor and outdoor places such as homes, offices, and shops. As the main lighting equipment, LED lighting not only provides bright light, but also significantly reduces energy consumption and extends service life.

[0003] Existing LED lights primarily operate by releasing electrical energy from a circuit as light. This energy is achieved through the combined efforts of a control circuit and a light source. Their basic structure includes light-emitting diodes (LED beads), a housing, plastic accessories, crystals, resistors, capacitors, and a control IC within the LED module. LED lights come in a variety of shapes and styles, and the requirements for each application vary depending on the environment.

[0004] Prior art, refer to Figure 1 The lighting lamp described in the embodiment includes a lampshade 1a, a lamp holder 2b and a lamp board 3c. The lamp board 3c is installed on the lamp holder 2b through a support column 4d. The support column 4d is cylindrical. The lamp board 3c is installed around the outer surface of the support column 4d and is installed on the end face of the support column 4d. The lampshade 1a is installed on the lamp holder 2b.

[0005] However, the existing LED lighting lamps still have some defects in practical applications that need to be solved. Among them, the LED lighting lamps in the above-mentioned prior art have a flat end face of the support column, which causes the light emitted by the lamp panel on the end face to be concentrated on the top surface of the lampshade during use, making the light divergence of the chamfered end of the lampshade poor, thereby affecting the lighting effect, thereby affecting the use of the lighting lamp, and the sealing plate installation structure in the existing lamp holder is relatively simple, and its sealing plate is prone to displacement and sliding at the installation point of the lampshade and the lamp holder, thereby affecting installation and use. Utility Model Content

[0006] The purpose of this utility model is to solve the above defects and provide an LED lighting lamp to solve the technical problems in the above background technology that the installation structure of the existing lamp board easily leads to poor light distribution, affecting the lighting effect, and the existing sealing plate installation structure is relatively simple, affecting installation and use.

[0007] The purpose of this utility model is achieved by the following methods:

[0008] An LED lighting lamp includes a base and a lampshade, the lampshades are mounted on the base in pair, a accommodating cavity is formed inside the base, a main control circuit board is arranged in the accommodating cavity, the main control circuit board is electrically connected to the lamp board assembly, a mounting pillar is arranged in the accommodating cavity, one end of the mounting pillar is exposed on the base and extends toward the lampshade, a cover plate is provided on the end face of the mounting pillar extending toward the lampshade, the outer surface of the cover plate is inclined from the outside to the inside to form an inclined mounting surface, the lamp board assembly includes a first lamp board and a second lamp board, the first lamp board is installed around the outer surface of the mounting pillar, and the second lamp board is installed around the inclined mounting surface of the cover plate, a mounting boss is formed on the inner wall of the accommodating cavity, a sealing plate is snap-mounted on the mounting boss, one end of the lampshade is inserted into the accommodating cavity and abuts against the sealing plate on the mounting boss.

[0009] Further in the above description, the mounting support is installed in the accommodating cavity, and one end of the mounting support passes through the sealing plate and extends toward the lampshade.

[0010] Optionally, the mounting posts are cylindrical or square.

[0011] Further in the above description, the sealing plate is provided with a through hole for matching the installation pillar, the edge of the sealing plate is provided with a snap-in groove, and a snap-in protrusion is provided on the mounting boss. The sealing plate is matched with the snap-in groove and the snap-in protrusion to be installed so that the sealing plate is installed on the mounting boss.

[0012] Specifically, by pairing the provided snap-fit notches with the snap-fit protrusions, the stability and reliability of the connection between the sealing plate and the base are further improved, thereby preventing the sealing plate from being offset between the lampshade and the base and improving the sealing effect.

[0013] Further in the above description, one end of the cover plate extends toward the other end by tilting, so that the outer surface of the cover plate forms a cone.

[0014] Specifically, the second lamp panel is adhered around the outer surface of the cover panel through the conical cover panel, thereby improving the light divergence of the second lamp panel to the lampshade and enhancing the lighting effect of the lampshade.

[0015] Further in the above description, a plurality of ventilation holes are provided on the outer surface of the base, and the ventilation holes are distributed around the outer surface of the base.

[0016] Specifically, the ventilation holes are provided to further improve the ventilation and heat dissipation effect of the main control circuit board inside the base.

[0017] In the above description, a cavity is provided inside the lampshade, and the lampshade is arranged outside the mounting support through the cavity, and the lampshade is made of a transparent material or a translucent material.

[0018] Further in the above description, the main control circuit board is also electrically connected to a power interface, a plug hole is provided on the base, the power interface is installed on the main control circuit board, and one end of the power interface is exposed to the plug hole of the base.

[0019] The beneficial effects of the present invention: through the provision of mounting pillars and cover plates, the first lamp board and the second lamp board can be installed around along their outer surfaces and inclined mounting surfaces respectively, thereby improving the flexibility of installation; at the same time, the inclined mounting surface design of the outer surface of the cover plate enables the second lamp board installed along the inclined mounting surface to enhance the reflection and diffusion of light at the end of the lampshade, making the light distribution more uniform and soft, thereby improving the light distribution of the lampshade, and further improving the lighting effect of the overall light distribution; as well as the mounting boss design on the inner wall of the accommodating cavity, combined with the snap-mounted sealing plate, the lampshade and the sealing plate are tightly abutted, thereby enhancing the overall strength of the LED lighting lamp, preventing the sealing plate from sliding between the base and the lampshade, and at the same time reducing the damage of foreign matter to the main control circuit board inside the base, thereby improving the stability and life of installation and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural diagram of the prior art in the background technology;

[0021] Figure 2 A three-dimensional diagram of the embodiment in the first direction;

[0022] Figure 3 It is a three-dimensional diagram of the embodiment in the second direction;

[0023] Figure 4 is a cross-sectional view of this embodiment;

[0024] Figure 5 This is an exploded view of this embodiment;

[0025] The reference numerals in the figure are: 1-base, 2-lampshade, 3-accommodating cavity, 4-main control circuit board, 5-mounting pillar, 6-cover plate, 7-inclined mounting surface, 8-first lamp board, 9-second lamp board, 10-mounting boss, 11-sealing plate, 12-through hole, 13-clamping slot, 14-clamping protrusion, 15-ventilation hole, 16-cavity, 17-power interface, 18-plug hole. DETAILED DESCRIPTION

[0026] The present invention will be described in further detail below with reference to the accompanying drawings and specific implementations.

[0027] In this embodiment, refer to Figure 2-Figure 5, a specific implementation of an LED lighting lamp includes a base 1 and a lampshade 2, the lampshade 2 is mounted on the base 1 in pair, a accommodating cavity 3 is formed inside the base 1, a main control circuit board 4 is arranged in the accommodating cavity 3, the main control circuit board 4 is electrically connected to the lamp board assembly, a mounting pillar 5 is arranged in the accommodating cavity 3, one end of the mounting pillar 5 is exposed on the base 1 and extends toward the lampshade 2, and a cover plate 6 is provided on the end face of the mounting pillar 5 extending toward the lampshade 2, the outer surface of the cover plate 6 is inclined from the outside to the inside to form an inclined mounting surface 7, the lamp board assembly includes a first lamp board 8 and a second lamp board 9, the first lamp board 8 is installed around along the outer surface of the mounting pillar 5, and the second lamp board 9 is installed around along the inclined mounting surface 7 of the cover plate 6, a mounting boss 10 is formed on the inner wall of the accommodating cavity 3, a sealing plate 11 is snap-fitted on the mounting boss 10, one end of the lampshade 2 is inserted into the accommodating cavity 3 and abuts against the sealing plate 11 on the mounting boss 10.

[0028] In this embodiment, the mounting support 5 is installed in the accommodating cavity 3, and one end of the mounting support 5 passes through the sealing plate 11 and extends toward the lampshade 2. Specifically, the mounting support 5 in this embodiment is cylindrical.

[0029] In this embodiment, the sealing plate 11 is provided with a through hole 12 for mating with the mounting support 5, and the edge of the sealing plate 11 is provided with four snap-fitting notches 13. The mounting boss 10 is provided with four snap-fitting protrusions 14. The sealing plate 11 is snap-fitted and mounted on the mounting boss 10 through the snap-fitting notches 13 and the snap-fitting protrusions 14. Specifically, the matching of the snap-fitting notches 13 and the snap-fitting protrusions 14 further improves the stability and reliability of the connection between the sealing plate 11 and the base 1, thereby preventing the sealing plate 11 from being offset between the lampshade 2 and the base 1 and improving the sealing effect.

[0030] In this embodiment, one end of the cover plate 6 extends obliquely toward the other end, thereby forming a conical outer surface of the cover plate 6. Specifically, the conical shape of the cover plate 6 allows the second lamp panel 9 to be adhered around the outer surface of the cover plate 6, thereby improving the light divergence of the second lamp panel 9 on the lampshade 2 and enhancing the lighting effect of the lampshade 2.

[0031] In this embodiment, the outer surface of the base 1 is provided with ventilation holes 15, which are distributed around the outer surface of the base 1. Specifically, the ventilation holes 15 further improve the ventilation and heat dissipation effect of the main control circuit board 4 inside the base 1.

[0032] In this embodiment, a cavity 16 is defined inside the lampshade 2 , and the lampshade 2 is disposed outside the mounting support 5 through the cavity 16 . Specifically, the lampshade 2 is made of glass.

[0033] In this embodiment, the main control circuit board 4 is also electrically connected to a power interface 17, and a plug hole 18 is provided on the base 1. The power interface 17 is installed on the main control circuit board 4, and one end of the power interface 17 is exposed to the plug hole 18 of the base 1.

[0034] The specific installation and use principle of this embodiment is as follows: the main control circuit board 4 is installed inside the base 1, the mounting support 5 is installed on the base 1, and the top of the mounting support 5 is exposed and extended to the outside of the base 1, the first lamp board 8 is bonded around the outer surface of the mounting support 5, the cover plate 6 is set at the top of the mounting support 5 and connected to the first lamp board 8, the second lamp board 9 is bonded around the inclined mounting surface 7 of the cover plate 6, the sealing plate 11 passes through the cover plate 6 and the mounting support 5 through the through hole 12, so that the snap-in notch 13 on the sealing plate 11 is matched with the snap-in protrusion 14 on the mounting boss 10, thereby completing the installation of the sealing plate 11, so that the lampshade 2 can be connected to the base 1. The base 1 is plugged in and installed, and the inclined mounting surface 7 on the outer surface of the cover plate 6 is designed so that the second lamp board 9 installed along the inclined mounting surface 7 can enhance the reflection and diffusion of light at the end of the lampshade 2, making the light distribution more uniform and soft, thereby improving the light distribution of the lampshade 2, and then improving the lighting effect of the overall light distribution, and the snap-fitting protrusion 14 and the snap-fitting groove 13 of the sealing plate 11 are matched and snap-fitted to prevent the sealing plate 11 from sliding between the base 1 and the lampshade 2, while improving the sealing of the cavity 16 of the lampshade 2, which can reduce the invasion of foreign matter on the electronic components inside the base 1 and the cavity 16 of the lampshade 2, and improve the stability and life of installation and use.

[0035] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention is disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with the profession can make some changes or modifications to equivalent embodiments of the above-disclosed technical contents without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technology of the present invention, which do not depart from the content of the technical solution of the present invention, are within the scope of the technical solution of the present invention.

Claims

1. An LED lighting lamp, comprising a base and a lampshade, wherein the lampshade is mounted on the base in a paired manner, wherein a receiving cavity is formed inside the base, wherein a main control circuit board is disposed in the receiving cavity, and wherein the main control circuit board is electrically connected to a lamp board assembly, wherein the main control circuit board is electrically connected to a lamp board assembly, wherein the main control circuit board is electrically connected to a lamp board assembly, and ... A mounting pillar is provided in the accommodating cavity, one end of the mounting pillar is exposed on the base and extends toward the lampshade, a cover plate is provided on the end face of the mounting pillar extending toward the lampshade, the outer surface of the cover plate is inclined from outside to inside to form an inclined mounting surface, the lamp board assembly includes a first lamp board and a second lamp board, the first lamp board is installed around the outer surface of the mounting pillar, and the second lamp board is installed around the inclined mounting surface of the cover plate, a mounting boss is formed on the inner wall of the accommodating cavity, a sealing plate is snap-mounted on the mounting boss, one end of the lampshade is inserted into the accommodating cavity and abuts against the sealing plate on the mounting boss.

2. The LED lighting lamp according to claim 1, characterized in that: The mounting support is installed in the accommodating cavity, and one end of the mounting support passes through the sealing plate and extends toward the lampshade.

3. The LED lighting lamp according to claim 2, characterized in that: The sealing plate is provided with a through hole for matching the mounting pillar, the edge of the sealing plate is provided with a snap-fitting groove, and the mounting boss is provided with a snap-fitting protrusion. The sealing plate is mounted on the mounting boss by matching the snap-fitting groove and the snap-fitting protrusion.

4. The LED lighting lamp according to claim 1, characterized in that: One end of the cover plate extends toward the other end by being inclined, so that the outer surface of the cover plate forms a cone shape.

5. The LED lighting lamp according to claim 1, characterized in that: The outer surface of the base is provided with a plurality of ventilation holes, which are distributed around the outer surface of the base.

6. The LED lighting lamp according to any one of claims 1 to 5, characterized in that: A cavity is provided inside the lampshade, and the lampshade is arranged outside the mounting support through the cavity. The lampshade is made of a transparent material or a translucent material.

7. The LED lighting lamp according to any one of claims 1 to 5, characterized in that: The main control circuit board is also electrically connected to a power interface, a plug hole is provided on the base, the power interface is installed on the main control circuit board, and one end of the power interface is exposed to the plug hole of the base.

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