Bulb lamp with rotatable lamp holder assembly

Abstract

The bulb lamp comprises a lamp shell assembly, a lampshade and the lamp holder assembly, an LED light source plate is arranged between the lampshade and the lamp shell assembly, an open groove is formed in the lamp shell assembly, the lamp holder assembly is arranged in the open groove, and the lamp holder assembly is connected with the lamp shell assembly in a hinged mode; when the lamp holder assembly is perpendicular, a first buckling assembly is arranged between the lamp holder assembly and the inner side wall of the open groove to be connected and fixed in a buckling mode, and when the lamp holder assembly rotates to the bottom of the open groove, a second buckling assembly is arranged between the lamp holder assembly and the bottom of the open groove to be connected and fixed in a buckling mode. The lamp holder assembly can be rotationally contained in the open groove through hinged connection between the lamp holder assembly and the lamp shell assembly, the lamp holder assembly is fixed through the first buckling assembly and the second buckling assembly, and therefore the packaging size can be reduced, the transportation cost is reduced, the lamp holder assembly can be protected against damage, and the service life is prolonged.

Description

Technical field:

[0001] The utility model relates to the field of bulb lamps, in particular to a bulb lamp with a rotatable lamp cap assembly. Background technology:

[0002] The bulb lamp is widely used to replace the traditional incandescent lamp and fluorescent energy-saving lamp because of its green energy saving. Because the light source is semiconductor electroluminescence, it is different from the traditional incandescent lamp that uses tungsten filament to emit light when heated and the fluorescent lamp that uses electrons to excite the light. It is resistant to impact and vibration, is a cold light source, and has a long service life.

[0003] The lamp cap of the bulb lamp on the market today is mainly used to connect with the lamp holder to achieve electrical connection. The conventional lamp caps include screw-on type and pin-on type. However, for bulb lamps with a wider body and lower height, this type of lamp cap will occupy a certain proportion of space, resulting in higher transportation costs. In addition, the lamp cap is easily damaged by external pressure, which shortens its life. Utility model content:

[0004] The utility model aims to provide a bulb lamp with a rotatable lamp holder assembly, which can solve the technical problems in the prior art that the lamp holder occupies a certain proportion of space, resulting in increased transportation costs, and the lamp holder is easily damaged by external pressure, thereby shortening the life of the lamp.

[0005] The purpose of the utility model is achieved through the following technical solutions.

[0006] The utility model aims to provide a bulb lamp with a rotatable lamp cap assembly, comprising a lamp housing assembly, a lamp shade and a lamp cap assembly, wherein the lamp shade is installed at the bottom of the lamp housing assembly, an LED light source board is arranged between the lamp shade and the lamp housing assembly, a slot is arranged on the upper portion of the lamp housing assembly, the lamp cap assembly is arranged in the slot, and the lamp cap assembly and the lamp housing assembly are hingedly connected;

[0007] When the lamp head assembly is vertical, a first snap-fit ​​assembly is provided between the lamp head assembly and the inner wall of the slot for snap-fit ​​connection and fixation. When the lamp head assembly is rotated to the bottom of the slot, a second snap-fit ​​assembly is provided between the lamp head assembly and the bottom of the slot for snap-fit ​​connection and fixation.

[0008] Furthermore, the lamp holder assembly includes a rotating head and a lamp holder cap, the rotating head is fixedly connected to the lamp holder cap, and the rotating head is hingedly connected to the lamp housing assembly.

[0009] Furthermore, the first buckling assembly includes a first C-shaped buckle and a first transverse column, the first transverse column is snapped into the first C-shaped buckle for buckling and fixing, the first C-shaped buckle is located on the lamp holder assembly, and the first transverse column is located on the inner side wall of the groove.

[0010] Furthermore, the second buckling assembly includes a second C-shaped buckle and a second transverse column, the second transverse column is snapped into the second C-shaped buckle for buckling and fixing, the second C-shaped buckle is located on the lamp holder assembly, and the second transverse column is located on the bottom of the slot.

[0011] Furthermore, a first threading hole is provided at the bottom of the rotating head, and a second threading hole is provided in a slot close to the first threading hole. Positive and negative wires extending from the lamp cap pass through the first threading hole and the second threading hole to be electrically connected to the LED light source board.

[0012] Furthermore, the lamp housing assembly is provided with ventilation holes.

[0013] Compared with the prior art, the utility model has the following effects:

[0014] 1) The utility model describes a bulb lamp with a rotatable lamp holder assembly, comprising a lamp housing assembly, a lamp shade and a lamp holder assembly, the lamp shade being mounted at the bottom of the lamp housing assembly, an LED light source board being arranged between the lamp shade and the lamp housing assembly, a slot being arranged on the top of the lamp housing assembly, the lamp holder assembly being arranged in the slot, and the lamp holder assembly and the lamp housing assembly being hingedly connected; when the lamp holder assembly is vertical, a first snap-fitting assembly is arranged between the lamp holder assembly and the inner side wall of the slot for snap-fitting connection and fixing, and when the lamp holder assembly is rotated to the bottom of the slot, a second snap-fitting assembly is arranged between the lamp holder assembly and the bottom of the slot for snap-fitting connection and fixing, the lamp holder assembly can be rotated and stored in the slot by the hinged connection between the lamp holder assembly and the lamp housing assembly, and the lamp holder assembly is fixed by the first snap-fitting assembly and the second snap-fitting assembly, thereby reducing the volume of the packaging, reducing the transportation cost, and protecting the lamp holder assembly from damage, thereby increasing the service life.

[0015] 2) Other advantages of the present invention are described in detail in the embodiment section of the specification. Description of the drawings:

[0016] Figure 1 It is a three-dimensional diagram of a bulb lamp with a rotatable lamp holder assembly provided by an embodiment of the utility model;

[0017] Figure 2 is a cross-sectional view of a bulb lamp with a rotatable lamp holder assembly provided by an embodiment of the utility model;

[0018] Figure 3 It is an exploded view of a bulb lamp with a rotatable lamp holder assembly provided by an embodiment of the utility model;

[0019] Figure 4 It is an exploded view of a bulb lamp with a rotatable lamp holder assembly provided by an embodiment of the utility model;

[0020] Figure 5It is an exploded view of a bulb lamp with a rotatable lamp holder assembly provided in an embodiment of the utility model. Specific implementation method:

[0021] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0022] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0023] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0024] As introduced in the background technology, in the prior art, the lamp holder occupies a certain proportion of the space, resulting in an increase in transportation costs. In addition, the lamp holder is easily damaged by external pressure, which shortens the life of the lamp.

[0025] like Figures 1 to 5As shown, the present embodiment provides a bulb lamp with a rotatable lamp holder assembly, comprising a lamp housing assembly 1, a lamp shade 2 and a lamp holder assembly 3, wherein the lamp shade 2 is mounted at the bottom of the lamp housing assembly 1, an LED light source board 4 is arranged between the lamp shade 2 and the lamp housing assembly 1, a slot 101 is arranged on the upper portion of the lamp housing assembly 1, the lamp holder assembly 3 is arranged in the slot 101, and the lamp holder assembly 3 is hingedly connected to the lamp housing assembly 1; when the lamp holder assembly 3 is vertical, a first buckle assembly is arranged between the lamp holder assembly 3 and the inner side wall of the slot 101. The first and second snap-fit ​​components 11 are snap-fitted and fixed. When the lamp holder assembly 3 is rotated to the bottom of the slot 101, a second snap-fit ​​component 12 is provided between the lamp holder assembly 3 and the bottom of the slot 101 for snap-fitting and fixing. The lamp holder assembly 3 can be rotated and stored in the slot 101 through the hinged connection between the lamp holder assembly 3 and the lamp housing assembly 1. The lamp holder assembly 3 is fixed by the first snap-fit ​​component 11 and the second snap-fit ​​component 12. In this way, the volume of the packaging can be reduced, the transportation cost can be reduced, the lamp holder assembly can be protected from damage, and the service life can be increased.

[0026] As an optional embodiment, the lamp holder assembly 3 includes a rotating head 31 and a lamp holder cap 32 , the lamp holder cap 32 is used to be electrically connected to the lamp holder, the rotating head 31 is fixedly connected to the lamp holder cap 32 , and the rotating head 31 is hingedly connected to the lamp housing assembly 1 .

[0027] As an optional embodiment, the first snap-fitting component 11 includes a first C-shaped buckle and a first transverse column 111, the first transverse column 111 is snapped into the first C-shaped buckle for snapping and fixing, the first C-shaped buckle is located on the lamp holder assembly 3, the first transverse column 111 is located on the inner wall of the slot 101, the first C-shaped buckle is integrally injection-molded through the rotating head 31, and the first transverse column 111 is integrally injection-molded through the lamp housing assembly 1, and the snapping together is more convenient and the cost is lower.

[0028] As an optional embodiment, the second snap-fitting assembly 12 includes a second C-shaped buckle 120 and a second cross column 121, the second cross column 121 is snapped into the second C-shaped buckle 120 for snap-fitting and fixing, the second C-shaped buckle 120 is located on the lamp holder assembly 3, the second cross column 121 is located on the bottom of the slot 101, the second C-shaped buckle 120 is integrally injection-molded through the rotating head 31, and the second cross column 121 is integrally injection-molded through the lamp housing assembly 1, and the snap-fitting is more convenient and the cost is lower.

[0029] As an optional embodiment, a first threading hole 310 is provided at the bottom of the rotating head 31, and a second threading hole 102 is provided in the slot 101 close to the first threading hole 310. The positive and negative wires extending from the lamp cap 32 pass through the first threading hole 310 and the second threading hole 102 to be electrically connected to the LED light source board 4, so that the connection of the wires is not affected even if the rotating head 31 rotates.

[0030] As an optional embodiment, the lamp housing assembly 1 is provided with an air hole 103 , and the air hole 103 can discharge the heat in the lamp housing assembly 1 .

[0031] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited thereto. Any other changes, modifications, substitutions, combinations, and simplifications made without departing from the spirit and principle of the present invention are equivalent replacement methods and are included in the protection scope of the present invention.

Claims

1. A bulb lamp with a rotatable lamp cap assembly, comprising a lamp housing assembly (1), a lamp shade (2) and a lamp cap assembly (3), wherein the lamp shade (2) is mounted at the bottom of the lamp housing assembly (1), and an LED light source board (4) is arranged between the lamp shade (2) and the lamp housing assembly (1), characterized in that: The lamp housing assembly (1) is provided with a slot (101), the lamp head assembly (3) is arranged in the slot (101), and the lamp head assembly (3) is hingedly connected to the lamp housing assembly (1); When the lamp head assembly (3) is vertical, a first snap-fit ​​assembly (11) is provided between the lamp head assembly (3) and the inner side wall of the slot (101) for snap-fit ​​connection and fixation; when the lamp head assembly (3) is rotated to the bottom of the slot (101), a second snap-fit ​​assembly (12) is provided between the lamp head assembly (3) and the bottom of the slot (101) for snap-fit ​​connection and fixation.

2. The bulb lamp with a rotatable lamp cap assembly according to claim 1, characterized in that: The lamp cap assembly (3) comprises a rotating head (31) and a lamp cap cap (32); the rotating head (31) is fixedly connected to the lamp cap cap (32); and the rotating head (31) is hingedly connected to the lamp housing assembly (1).

3. The bulb lamp with a rotatable lamp cap assembly according to claim 1, characterized in that: The first buckle assembly (11) comprises a first C-shaped buckle and a first transverse column (111), wherein the first transverse column (111) is snapped into the first C-shaped buckle for buckling and fixing, the first C-shaped buckle is located on the lamp holder assembly (3), and the first transverse column (111) is located on the inner side wall of the slot (101).

4. The bulb lamp with a rotatable lamp cap assembly according to claim 1, characterized in that: The second buckling assembly (12) comprises a second C-shaped buckle (120) and a second transverse column (121); the second transverse column (121) is snapped into the second C-shaped buckle (120) for buckling and fixing; the second C-shaped buckle (120) is located on the lamp head assembly (3); and the second transverse column (121) is located on the bottom of the slot (101).

5. The bulb lamp with a rotatable lamp cap assembly according to claim 2, characterized in that: A first threading hole (310) is provided at the bottom of the rotating head (31), and a second threading hole (102) is provided in the slot (101) close to the first threading hole (310). Positive and negative wires extend from the lamp cap (32) and pass through the first threading hole (310) and the second threading hole (102) to be electrically connected to the LED light source board (4).

6. The bulb lamp with a rotatable lamp cap assembly according to claim 5, characterized in that: The lamp housing component (1) is provided with an air hole (103).

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