CN219389430U

CN219389430U - LED bulb lamp power supply quick-release structure and LED bulb lamp applying same

Info

Publication number: CN219389430U
Application number: CN202320604034.6U
Authority: CN
Inventors: 廖启宗
Original assignee: Dongguan Chongguang Photoelectric Technology Co ltd
Current assignee: Dongguan Chongguang Photoelectric Technology Co ltd
Priority date: 2023-03-23
Filing date: 2023-03-23
Publication date: 2023-07-21
Anticipated expiration: 2033-03-23

Abstract

The utility model relates to a quick-dismantling structure of an LED bulb lamp power supply in the field of lighting fixtures and an LED bulb lamp applied to the quick-dismantling structure, wherein the quick-dismantling structure of the LED bulb lamp power supply comprises a power supply shell and a bottom shell sleeved at the top of the power supply shell and used for installing an LED lamp panel; the bottom of the power supply shell is provided with a lamp cap, the outer wall of the power supply shell is provided with a plurality of clamping grooves, the bottom of the bottom shell is provided with a spring plate corresponding to each clamping groove, and the inner wall of each spring plate is provided with a clamping block which is buckled with each clamping groove; the LED lamp panel is fixedly arranged at the top of the bottom shell, and a conductive spring is arranged at the bottom surface of the LED lamp panel; the lamp cap end of the power supply shell is provided with a conductive screw, the driving power supply is arranged in the power supply shell, and two ends of the driving power supply are respectively provided with an electric contact plate electrically connected with the conductive spring and the conductive screw. The utility model realizes the quick disassembly and replacement of the driving power supply.

Description

LED bulb lamp power supply quick-release structure and LED bulb lamp applying same

Technical Field

The utility model relates to the field of lighting appliances, in particular to a quick-dismantling structure of an LED bulb lamp power supply and an LED bulb lamp applied to the quick-dismantling structure.

Background

At present, the service life of the LED bulb lamp is generally 1-2 years, the reason is that the service life of a driving power supply is short and easy to damage, the service life of an LED lamp panel is far longer than that of the driving power supply, the driving power supply is usually packaged by the existing LED bulb lamp structure, the whole bulb lamp needs to be disassembled and welded, a new driving power supply is welded, and the driving power supply cannot be completed without special technology and equipment. Therefore, once the existing LED bulb lamp driving power supply is damaged, a user cannot replace the driving power supply, and only the whole lamp is scrapped, so that serious waste is caused.

Therefore, it is necessary to develop an LED bulb lamp that facilitates replacement of a driving power source.

Disclosure of Invention

The utility model aims to solve the technical problems existing in the prior art. Therefore, the utility model provides the quick-dismantling structure of the LED bulb lamp power supply and the LED bulb lamp with the quick-dismantling structure, and the quick-dismantling and replacement of the driving power supply are realized.

The technical scheme adopted for solving the technical problems is as follows:

the quick-dismantling structure comprises a power supply shell and a bottom shell sleeved at the top of the power supply shell and used for installing an LED lamp panel; the bottom of the power supply shell is provided with a lamp cap, the outer wall of the power supply shell is provided with a plurality of clamping grooves, the bottom of the bottom shell is provided with a spring plate corresponding to each clamping groove, and the inner wall of each spring plate is provided with a clamping block which is buckled with each clamping groove; the LED lamp panel is fixedly arranged at the top of the bottom shell, and a conductive spring is arranged at the bottom surface of the LED lamp panel; the lamp cap end of the power supply shell is provided with a conductive screw, the driving power supply is arranged in the power supply shell, and two ends of the driving power supply are respectively provided with an electric contact plate electrically connected with the conductive spring and the conductive screw.

In a preferred embodiment of the present utility model, the outer wall of the power supply shell is further provided with a plurality of guide ribs, and the inner wall of the bottom shell is provided with guide grooves matched with the guide ribs.

In a preferred embodiment of the present utility model, a clamping groove for clamping the driving power supply is provided on the inner wall of the power supply housing.

In a preferred embodiment of the present utility model, two sides of the clamping block along the axial direction of the bottom shell are provided with inclined planes.

In a preferred embodiment of the present utility model, the inner wall of the bottom shell is provided with a plurality of protruding columns, the LED lamp panel is fastened to the protruding columns through screws, and the outer wall of the power source shell is provided with an avoidance groove corresponding to each protruding column.

The LED bulb lamp with the LED bulb lamp power supply quick-release structure in the embodiment further comprises a radiator, wherein a through hole for allowing the conductive spring of the LED lamp panel to pass through is formed in the radiator, the LED lamp panel is arranged on the radiator and fixedly mounted on the top of the bottom shell through screws, and the lampshade is clamped on the radiator.

In a preferred embodiment of the present utility model, the outer wall of the power supply case is further provided with an inverted cover cavity for partially accommodating the radiator.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the bottom shell and the power source shell are connected by adopting a buckle, the driving power source is electrically connected with the LED lamp panel arranged on the bottom shell in a detachable manner, and meanwhile, the driving power source is in electric contact with the conductive screw of the power source shell in a threaded manner, and when the driving power source is disassembled, the driving power source is quickly disassembled and replaced by only disassembling the conductive screw and pulling out the power source shell.

Drawings

For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:

fig. 1 is a cross-sectional view of an LED bulb lamp (without a lamp cover) provided by the present utility model;

FIG. 2 is a top view of the power source enclosure provided in FIG. 1;

FIG. 3 is a side view of the bottom shell provided in FIG. 1;

fig. 4 is an installation structure diagram of a driving power supply provided by the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

Referring to fig. 1 of the specification, the embodiment provides a quick-dismantling structure of an LED bulb lamp power supply, which comprises a power supply shell 1 and a bottom shell 2 sleeved on the top of the power supply shell 1 and used for installing an LED lamp panel 3. As shown in fig. 1, in this embodiment, the bottom of the power supply housing 1 is a lamp cap, that is: in this embodiment, the lamp cap and the power supply shell are integrally designed, and the lamp cap and the lamp holder are matched, which can be screw-connected or clamped. In order to realize convenient disassembly of the driving power supply 4 without disassembling the whole lamp, as shown in fig. 1 and 3, the outer wall of the power supply shell 1 is provided with a plurality of clamping grooves 1.0, the number of the clamping grooves is at least 2, the bottom of the bottom shell 2 is provided with a spring piece 2.2 corresponding to each clamping groove 1.0, the inner wall of the spring piece 2.2 is provided with a clamping block 2.2.0 which is buckled with the clamping groove 1.0, and the bottom shell and the power supply shell are buckled and installed through the clamping grooves and the clamping buckles, so that the disassembly between the bottom shell and the power supply shell is facilitated. Preferably, as shown in fig. 1, in this embodiment, two sides of the clamping block 2.2.0 along the axial direction of the bottom shell 2 are inclined planes, and only the clamping block needs to be pulled by force for disassembly and assembly. In order to facilitate the smooth disassembly of the driving power supply, the LED lamp panel 3 is fixedly arranged at the top of the bottom shell 2, and a conductive spring 3.2 is arranged on the bottom surface of the LED lamp panel 3; meanwhile, in this embodiment, a conductive screw 5 is disposed at the end of the lamp cap end of the power supply housing 1, a driving power supply 4 is disposed in the power supply housing 1, and two ends of the driving power supply 4 are respectively provided with an electrical contact plate 4.2 electrically connected with the conductive spring 3.2 and the conductive screw 5. In the specific installation, as shown in fig. 4, an electric contact plate at the bottom of the driving power supply is fixed on the lamp cap through a conductive screw, and after the power supply shell and the bottom shell are installed in place, the electric contact plate at the top of the driving power supply is in electrical contact with the conductive spring, so that the driving power supply and the LED lamp panel are detachably connected; when the power supply is disassembled, the conductive screw is only required to be disassembled and the power supply shell is pulled out, so that the quick disassembly and replacement of the driving power supply are realized.

Preferably, as shown in fig. 1 and fig. 2, the outer wall of the power supply shell 1 in this embodiment is further provided with a plurality of guide ribs 1.1, and the inner wall of the bottom shell 2 is provided with guide grooves 2.1 matched with the guide ribs 1.1. The design of guide rib and guide way, the alignment just can assemble when the installation, guarantees the smooth lock of draw-in groove and buckle.

Preferably, as shown in fig. 1 and fig. 2, the inner wall of the power supply housing 1 in this embodiment is provided with a clamping groove 1.2 (a circuit board is clamped in the clamping groove) for clamping the driving power supply 4, and the driving power supply 4 is fixed at a position by the clamping groove 1.2, so as to ensure the stability of the position.

Preferably, as shown in fig. 1 and fig. 2, in this embodiment, a plurality of protruding columns 2.3 are provided on an inner wall of the bottom case 2, the led lamp panel 3 is fastened to the protruding columns 2.3 by screws, and an avoiding groove 1.3 is provided on an outer wall of the power supply case 1 opposite to each protruding column 2.3.

Example two

The embodiment provides an LED bulb lamp with a quick-release structure for an LED bulb lamp power supply, as shown in fig. 1, where the bulb lamp is designed with a radiator 6, the radiator 6 is provided with a through hole through which a conductive spring 3.2 of an LED lamp panel 3 passes, the LED lamp panel 3 is disposed on the radiator 6, the two are fixedly mounted on the top of the bottom shell 2 by screws, and a lampshade (not shown in the figure) is mounted on the radiator 6.

Preferably, as shown in fig. 1, the outer wall of the power supply shell 1 in this embodiment is further provided with an inverted cover cavity 1.4 for partially accommodating the radiator 6, so that the bulb lamp package after the radiator is installed is attractive in appearance.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present utility model.

Claims

1. The quick-dismantling structure of the LED bulb lamp power supply comprises a power supply shell and a bottom shell sleeved at the top of the power supply shell and used for installing an LED lamp panel; the method is characterized in that: the bottom of the power supply shell is provided with a lamp cap, the outer wall of the power supply shell is provided with a plurality of clamping grooves, the bottom of the bottom shell is provided with a spring plate corresponding to each clamping groove, and the inner wall of each spring plate is provided with a clamping block which is buckled with each clamping groove;

the LED lamp panel is fixedly arranged at the top of the bottom shell, and a conductive spring is arranged at the bottom surface of the LED lamp panel; the lamp cap end of the power supply shell is provided with a conductive screw, the driving power supply is arranged in the power supply shell, and two ends of the driving power supply are respectively provided with an electric contact plate electrically connected with the conductive spring and the conductive screw.

2. The LED bulb lamp power quick release structure of claim 1, wherein: the outer wall of the power supply shell is also provided with a plurality of guide ribs, and the inner wall of the bottom shell is provided with guide grooves matched with the guide ribs.

3. The LED bulb lamp power quick release structure of claim 2, wherein: the inner wall of the power supply shell is provided with a clamping groove for clamping the driving power supply.

4. The LED bulb lamp power quick release structure of claim 1, wherein: the two sides of the clamping block along the axial direction of the bottom shell are provided with inclined planes.

5. The quick-release structure of an LED bulb lamp power supply according to any one of claims 1 to 4, wherein: the inner wall of drain pan is equipped with a plurality of projection, the LED lamp plate pass through the screw fastening in the projection, the outer wall of power supply shell is relative every the projection is equipped with dodges the groove.

6. An LED bulb lamp applying the LED bulb lamp power quick release structure of claim 5, characterized in that: the LED lamp panel is arranged on the radiator and fixedly mounted at the top of the bottom shell through screws, and the lampshade is clamped on the radiator.

7. The LED bulb lamp power quick release structure of claim 6, wherein: the outer wall of the power supply shell is also provided with an inverted cover cavity for partially accommodating the radiator.