CN216345598U

CN216345598U - Novel bulb and lamp string

Info

Publication number: CN216345598U
Application number: CN202122765403.3U
Authority: CN
Inventors: 徐庆军
Original assignee: Dongguan Guangpu Photoelectric Lighting Co ltd
Current assignee: Dongguan Guangpu Photoelectric Lighting Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-04-19
Anticipated expiration: 2031-11-11

Abstract

The application discloses a novel bulb and a lamp string. The novel bulb of this application includes: the body and the light-emitting module; the luminous module with the connection can be dismantled to the body, luminous module includes casing, lamp pearl and PCB board, the lamp pearl with the PCB board set up in the casing, PCB board electric connection the lamp pearl. The novel bulb according to the embodiment of the application has at least the following beneficial effects: the lamp bead and the PCB are integrated and designed in the shell to form a light-emitting module, and the light-emitting module is detachably connected with the body. When lamp pearl or PCB board among the light-emitting module damaged, through with the light-emitting module body of detaching, install new light-emitting module in the body, make novel bulb can reuse.

Description

Novel bulb and lamp string

Technical Field

The present disclosure relates to lighting technologies, and particularly to a novel bulb and a light string.

Background

Generally the installation is used for luminous lamp pearl in the bulb, and among the correlation technique, the luminous state accessible PCB board regulation and control of lamp pearl is in order to simplify the installation procedure and reduce cost, directly installs lamp pearl and PCB board on the lamp holder, but, when one of them damages of lamp pearl or PCB board, whole bulb will be unable to use.

Disclosure of Invention

The present application is directed to solving at least one of the problems in the prior art. Therefore, the novel bulb can be replaced by the new lamp beads or the PCB after the lamp beads or the PCB are damaged, and the novel bulb can be normally used.

The application also provides a lamp string with the novel bulb.

The novel bulb according to the embodiment of the first aspect of the present application includes: the body and the light-emitting module; the luminous module with the connection can be dismantled to the body, luminous module includes casing, lamp pearl and PCB board, the lamp pearl with the PCB board set up in the casing, PCB board electric connection the lamp pearl.

The novel bulb according to the embodiment of the application has at least the following beneficial effects: the lamp bead and the PCB are integrated and designed in the shell to form a light-emitting module, and the light-emitting module is detachably connected with the body. When lamp pearl or PCB board among the light-emitting module damaged, through with the light-emitting module body of detaching, install new light-emitting module in the body, make novel bulb can reuse.

According to some embodiments of the application, the light emitting module still includes the pin, the pin is worn to establish the casing and is extended to outside the casing, the one end of pin is connected the PCB board, other end detachably connect in the end that connects of body, connect the end and be used for passing through the pin power supply give the lamp pearl with the PCB board.

According to some embodiments of the present application, the electric terminals are convexly disposed toward the light emitting module, and the electric terminals are inserted into the housing.

According to some embodiments of the application, a plurality of through holes are formed in the power connection terminal, contacts are arranged in the through holes, and the pins are inserted into the through holes and electrically connected with the contacts.

According to some embodiments of the application, the body includes lamp holder and lamp shade, the lamp holder with the connection can be dismantled to the lamp shade, the lamp holder with constitute the enclosure between the lamp shade, luminous module can dismantle connect in the lamp holder, and be located in the enclosure.

According to some embodiments of the application, a third flange is formed on the outer side of the housing, one end of the lampshade close to the lamp cap abuts against the third flange, and the lower end of the housing abuts against the lamp cap.

According to some embodiments of the application, the casing includes shell and connecting seat, the connecting seat with the shell joint, the PCB board with the lamp pearl set up in the connecting seat.

According to some embodiments of the application, the outer wall of casing forms the scattering line, the scattering line is used for making the light scattering that the lamp pearl sent.

According to a second aspect of the present application, a light string includes the novel bulb of the first aspect of the present application.

The lamp string according to the embodiment of the application has at least the following advantages: including all the advantages of the novel bulb of the embodiment of the first aspect, which will not be described herein again.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

The present application is further described with reference to the following figures and examples, in which:

FIG. 1 is a cross-sectional view of a novel light bulb in accordance with an embodiment of the first aspect of the present application;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is an exploded view of the novel light bulb in accordance with an embodiment of the first aspect of the present application;

FIG. 4 is a cross-sectional view of a light module according to an embodiment of the first aspect of the present application;

FIG. 5 is a cross-sectional view of a lamp cap according to an embodiment of the first aspect of the present application;

FIG. 6 is a schematic diagram of a light string according to a second aspect of the present application.

Reference numerals:

the lamp holder 100 and the electric connection terminal 110; a lamp cover 200;

the light emitting module 300, a housing 310, a third flange 311, a housing 312, a connection seat 313, a lamp bead 320, a pin 330, and a protection cavity 340.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the positional descriptions, such as the directions of up, down, front, rear, left, right, etc., referred to herein are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present application.

In the description of the present application, the meaning of a plurality is one or more, the meaning of a plurality is two or more, and the above, below, exceeding, etc. are understood as excluding the present number, and the above, below, within, etc. are understood as including the present number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present application, unless otherwise expressly limited, terms such as set, mounted, connected and the like should be construed broadly, and those skilled in the art can reasonably determine the specific meaning of the terms in the present application by combining the detailed contents of the technical solutions.

In the description of the present application, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

As shown in fig. 1 to 6, a novel bulb according to an embodiment of the first aspect of the present application includes: a main body and a light emitting module 300.

The light-emitting module 300 is detachably connected with the body, the light-emitting module 300 comprises a shell 310, a lamp bead 320 and a PCB, the lamp bead 320 and the PCB are arranged in the shell 310, and the PCB is electrically connected with the lamp bead 320.

The lamp beads 320 are used for emitting light, and it should be noted that the lamp beads 320 may have various light emitting states, such as constant, flashing or off, and various light emitting colors, and the light emitting states of the lamp beads 320 may be controlled through the PCB.

The light emitting module 300 is more easily damaged than the main body, and the light emitting module 300 is independently installed, so that the light emitting module 300 can be conveniently installed and replaced. Particularly, integrate lamp pearl 320 and PCB board and design in casing 310, form light-emitting module 300, light-emitting module 300 can dismantle with the body and be connected. When lamp pearl 320 or the PCB board in the optical module 300 damaged, lead to the unable normal lighting of novel bulb, through the optical module 300 that will have damaged the body of detaching, install new optical module 300 on the body for novel bulb can reuse.

As shown in fig. 1, 4 and 5, the light emitting module 300 further includes pins 330, the pins 330 penetrate through the housing 310 and extend to the outside of the housing 310, one end of the pins 330 is connected to the PCB, the other end is detachably connected to the electrical connection terminal 110 of the body, and the electrical connection terminal 110 is used for supplying power to the lamp bead 320 and the PCB through the pins 330. It can be understood that the PCB board is connected to the electrical connection terminal 110 of the body through the pin 330, when the pin 330 is connected to the electrical connection terminal 110, the electrical connection terminal 110 can supply power to the PCB board, the PCB board supplies power to the lamp bead, so that the lamp bead 320 emits light, and the PCB board controls the connection of the lamp bead 320. Specifically, the pins 330 are plugged into the electrical terminals 110, so that the light emitting module 300 is detachably plugged onto the body.

It should be noted that the pin 330 is partially located in the housing 310, so that the housing 310 can protect the pin 330. The pin 330 partially extends out of the housing 310, so that a person can insert the pin 330 into the electric connection terminal 110 in a visible state, and the extended part of the housing 310 is prevented from obstructing the view.

As shown in fig. 4 and 5, the electric terminals 110 are protruded toward the light emitting module 300, and the electric terminals 110 are inserted into the housing 310.

It is understood that the electrical terminals 110 inserted into the housing 310 can improve the stability of the connection of the light emitting module 300 to the body.

As shown in fig. 1 and 2, a plurality of through holes (not shown) are formed on the electrical connection terminal 110, contacts (not shown) are disposed in the through holes, and the pins are inserted into the through holes and electrically connected to the contacts.

As shown in fig. 1 and 2, according to some embodiments of the present application, the body includes a lamp cap 100 and a lamp cover 200, the lamp cap 100 and the lamp cover 200 are detachably connected, a closed space is formed between the lamp cap 100 and the lamp cover 200, and the light emitting module 300 is detachably connected to the lamp cap 100 and is located in the closed space.

A third flange 311 is formed on the outer side of the housing 310, one end of the lamp housing 200 close to the lamp cap 100 abuts against the third flange 311, and the lower end of the housing 310 abuts against the lamp cap 100. One end of the lamp shade 200 screwed into the lamp cap 100 can abut against the third flange 311, and the lower end of the housing 310 can be tightly pressed against the lamp cap 100, so that the light emitting module 300 is tightly connected with the lamp cap 100.

For example, the electrical terminals 110 are provided to the base 100.

As shown in fig. 4, the housing includes a housing 312 and a connection seat 313, the connection seat 313 is clamped with the housing 312, and the PCB board and the lamp bead 320 are disposed on the connection seat 313.

It can be understood that, during production, the PCB board and the lamp bead 320 can be firstly installed on the connecting seat 313, and then the connecting seat 313 is clamped on the shell 312, so that the production efficiency is improved. In addition, it can be stated that only the connection socket 313 may be replaced when the PCB board or the lamp bead 320 is damaged.

According to some embodiments of the present application, the outer wall of the housing 310 forms scattering lines for scattering light emitted by the lamp bead 320, so as to increase the light irradiation range of the lamp bead 320. For example, scattering textures are formed in the housing 312.

The embodiments of the present application have been described in detail with reference to the drawings, but the present application is not limited to the embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present application. Furthermore, the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

Claims

1. Novel bulb, its characterized in that includes:

a body;

the luminous module is detachably connected with the body and comprises a shell, a lamp bead and a PCB, the lamp bead and the PCB are arranged in the shell, and the PCB is electrically connected with the lamp bead.

2. The novel bulb as claimed in claim 1, wherein the light emitting module further comprises a pin, the pin penetrates through the housing and extends out of the housing, one end of the pin is connected with the PCB, the other end of the pin is detachably connected with an electrical connection end of the body, and the electrical connection end is used for supplying power to the bulb and the PCB through the pin.

3. The novel bulb as claimed in claim 2, wherein the electrical terminals are provided protruding towards the light emitting module, and the electrical terminals are inserted into the housing.

4. The novel bulb as claimed in claim 2, wherein the electrical connection terminal has a plurality of through holes, contacts are disposed in the through holes, and the pins are inserted into the through holes and electrically connected to the contacts.

5. The novel bulb as claimed in claim 1, wherein the body comprises a lamp holder and a lampshade, the lamp holder and the lampshade are detachably connected, a closed space is formed between the lamp holder and the lampshade, and the light-emitting module is detachably connected to the lamp holder and located in the closed space.

6. The novel bulb as claimed in claim 5, wherein a third flange is formed on an outer side of the shell, one end of the lampshade near the lamp holder abuts against the third flange, and a lower end of the shell abuts against the lamp holder.

7. The novel bulb according to claim 1, wherein the shell comprises a shell and a connecting seat, the connecting seat is clamped with the shell, and the PCB and the bulb are arranged on the connecting seat.

8. The novel bulb as claimed in claim 1, wherein the outer wall of the shell is formed with scattering lines for scattering light emitted from the bulb.

9. Light string, characterized in that it comprises a new light bulb as claimed in any one of the preceding claims 1 to 8.