CN216693109U

CN216693109U - Lamp set

Info

Publication number: CN216693109U
Application number: CN202220177036.7U
Authority: CN
Inventors: 赵焕兴
Original assignee: Changzhou Fuxing Electrical Appliance Co ltd
Current assignee: Changzhou Fuxing Electrical Appliance Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-06-07
Anticipated expiration: 2032-01-21

Abstract

The utility model relates to the technical field of lighting, in particular to a lamp. A light fixture, comprising: a light emitting unit including at least two light emitters; the light guide unit comprises a connecting body and at least two light guide bodies, the connecting body comprises a cylindrical part and a cover-shaped part which are fixedly connected or integrally formed, and the at least two light guide bodies are inserted and arranged on the cover-shaped part; and a connection member in which the light emitting units are fitted, the cylindrical portion of the connection member being connected to the connection member so that the light guide bodies and the light emitting bodies correspond one to one. By arranging at least two light guide bodies, the light guide bodies and the light emitting bodies are arranged in a one-to-one correspondence manner, and each light guide body plays a role in conducting light rays emitted by the corresponding light emitting body, so that the dynamic light emitting optical effect of the light emitting bodies can be better presented. The technical problem that the lamp in the prior art cannot well show the optical effect of dynamic light emission of the luminous body is solved.

Description

Lamp set

Technical Field

The utility model relates to the technical field of lighting, in particular to a lamp.

Background

The lamp mainly plays a role in illumination, but along with the improvement of living standard of people, the requirement of consumers on the lamp not only stays on illumination, but also needs to play a role in self beauty and beautifying the environment, so that the lamp is required to have beautiful external appearance and optical effect.

Utility model patent like application number CN201721025137.8 discloses a LED lamp with light conductor to specifically disclose: the utility model provides a LED lamp with light conductor, the lamp comprises a lamp holder, the cell-shell, the luminous body, a power supply, connecting piece and light conductor, connecting piece and lamp holder fixed connection, the cell-shell passes through threaded connection on the connecting piece, luminous body and power are located the lamp holder, the luminous body is the LED luminous body, and luminous body and power pass through the wire and connect, the lower extreme and the connecting piece of light conductor are pegged graft, and the bottom and the luminous body contact of light conductor, the light conductor is the cylinder, be carved with spiral sculpture line on the light conductor, the top of light conductor is the wave. The top of the light guide body can also be in a diamond shape. The wave shape or the rhombus shape is adopted at the top of the light guide body, and the light guide body can play a role in condensing light. Above-mentioned take LED lamp of light guide body, whole lamp body is luminous even, soft, but the LED luminous element is concentrated in the inner periphery of light guide body, and the light that all LED luminous elements sent fuses earlier together, spreads through the light guide effect of light guide body again, and like this, under the luminous circumstances of a plurality of LED luminous elements developments, the optical effect that appears is not obvious.

SUMMERY OF THE UTILITY MODEL

The utility model provides a lamp, which aims to solve the technical problem that the lamp in the prior art cannot well present the optical effect of dynamic light emission.

The technical scheme of the utility model is as follows:

a light fixture, comprising:

a light emitting unit including at least two light emitters;

the light guide unit comprises a connecting body and at least two light guide bodies, the connecting body comprises a cylindrical part and a cover-shaped part which are fixedly connected or integrally formed, and the at least two light guide bodies are inserted in the cover-shaped part;

and a connection member in which the light emitting units are fitted, the cylindrical portion of the connection member being connected to the connection member so that the light guide body and the light emitting bodies correspond one to one.

The utility model provides a lamps and lanterns are at least two through setting up the light conductor, and the light conductor sets up with the luminous body one-to-one, and every light conductor plays the conduction effect to the light that the luminous body that corresponds sent. Compared with the prior art that light emitted by all the light-emitting bodies is conducted by adopting one light guide body, the light is uniform, and the dynamic light-emitting optical effect of the light-emitting bodies can be better presented by the structure of one-to-one correspondence between the light guide body and the light-emitting bodies.

According to an embodiment of the present invention, the light guide body is in a column shape, one end of the light guide body passes through the cover-shaped portion and extends into the cylindrical portion, the end face of the end of the light guide body faces the corresponding light emitting body, and the other end of the light guide body is in the same shape or different shapes.

According to an embodiment of the present invention, the light guide is integrally formed with the connecting body, and an end of the light guide protruding into the cylindrical portion is flush with an opening of the cylindrical portion.

According to one embodiment of the utility model, the light emitters and the light guide body are uniformly arranged along the circumferential direction.

According to one embodiment of the utility model, the connecting piece is in a cylindrical shape with two open ends, a partition is formed inside the connecting piece, the light emitting unit is assembled on the partition, and the cylindrical part of the light guide unit extends into the connecting piece to be detachably connected with the connecting piece.

According to one embodiment of the utility model, the cylindrical part is clamped with the connecting piece, at least two buckles are formed on the outer wall of the cylindrical part, and a clamping groove is formed on the inner wall of the connecting piece and can extend into the clamping groove to realize clamping.

According to an embodiment of the utility model, a rotation preventing structure is further formed between the cylindrical part and the connecting piece, the rotation preventing structure is a sliding groove convex structure, and the sliding groove convex structure is correspondingly embedded.

According to an embodiment of the present invention, a first sliding groove and a first protrusion are formed on an outer wall of the cylindrical portion, a second sliding groove and a second protrusion are correspondingly formed on an inner wall of the connecting member, the first sliding groove is engaged with the second protrusion, and the second sliding groove is engaged with the first protrusion.

According to one embodiment of the utility model, a lamp cap is connected to one end of the connecting piece, which is far away from the light guide body, a driving module is arranged in the lamp cap, and the driving module is electrically connected with the light emitting unit.

According to an embodiment of the utility model, the light guide unit further comprises a bulb shell, the bulb shell is connected with the connecting piece, and the bulb shell covers the outer part of the light guide unit.

Based on the technical scheme, the utility model can realize the following technical effects:

1. according to the lamp, the number of the light guide bodies is at least two, the light guide bodies and the light-emitting bodies are arranged in a one-to-one correspondence mode, and each light guide body plays a role in conducting light rays emitted by the corresponding light-emitting body. Compared with the prior art that the light emitted by all the light-emitting bodies is conducted by adopting one light guide body to enable the light to be uniform, the light guide body and the light-emitting bodies are in one-to-one correspondence, so that the light-emitting effect of a single light-emitting body can be better presented, and the optical effect of dynamic light emission of the light-emitting bodies can be better presented;

2. according to the lamp, the light guide bodies are arranged to be columnar, so that the light guide effect can be achieved, the plurality of light guide bodies can be conveniently arranged, the end faces of the light guide bodies are opposite to the corresponding light emitting bodies, and light rays emitted by the corresponding light emitting bodies can be transmitted to the greatest extent by each light guide body; the other end of the light guide body is in the same shape or different shapes, so that the requirements of various shapes can be met, and the lamp can have required appearance effect and optical effect;

3. according to the lamp, the connecting piece is clamped with the light guide unit, so that the connecting piece and the light guide unit can be conveniently detached; in addition, still be formed with between connecting piece and the leaded light unit and prevent rotating structure, can prevent to take place to rotate between leaded light unit and the connecting piece, specifically set up all to be formed with spout and protruding structure on tube-shape portion and the connecting piece, and correspond the gomphosis, then not only can prevent changeing between connecting piece and the leaded light unit, still can realize that the axial is spacing.

Drawings

FIG. 1 is a schematic structural diagram of a lamp according to the present invention;

FIG. 2 is a cross-sectional view of a lamp;

FIG. 3 is a schematic view of the lamp with the bulb removed;

FIG. 4 is a cross-sectional view of the lamp with the bulb removed;

FIG. 5 is an exploded view of the lamp with the bulb removed;

FIG. 6 is a schematic structural diagram of a light-emitting unit;

FIG. 7 is a schematic view of a light guide unit;

FIG. 8 is a schematic structural view of a connector;

in the figure: 1-a light-emitting unit; 11-a luminophore; 12-a PCB board; 2-a light guiding unit; 21-a linker; 211-fastening; 212-a first runner; 213-a first protrusion; 22-a light guide; 221-end face; 3-a connector; 31-a separator; 32-a card slot; 33-a second runner; 34-a second projection; 35-a first external thread; 36-a second external thread; 4-a lamp holder; 5-a driving module; 6-bulb shell.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … … surface," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.

As shown in fig. 1 to 8, the present embodiment provides a lamp, which includes a light emitting unit 1, a light guiding unit 2 and a connecting member 3, where the light emitting unit 1 includes at least two light emitters 11, the light guiding unit 2 includes at least two light guiding bodies 22, and the light emitting unit 1 and the light guiding unit 2 are respectively connected to the connecting member 3, so that the at least two light guiding bodies 22 and the at least two light emitters 11 are in one-to-one correspondence.

The lighting unit 1 further comprises a PCB board 12, and the at least two luminaires 11 are distributed on the PCB board 12. Preferably, luminous body 11 is LED lamp pearl, and two at least luminous bodies 11 are evenly arranged along circumference. In this embodiment, the number of the light emitters 11 is 6, and the 6 light emitters 11 are uniformly arranged along the circumferential direction.

The light guide unit 2 includes a connector 21 and a light guide 22, and the connector 21 is used for fixing the light guide 22 and connecting with the connector 3. Specifically, the connector 21 includes a cylindrical portion having a cap portion formed at an opening at one end, and the light guide 22 is inserted and fixed to the cap portion, and the cylindrical portion is used to be connected to the connector 3. The cylindrical part and the cover-shaped part can be arranged separately and then fixedly connected, or can be arranged integrally. One end of the light guide 22 passes through the cap portion and extends into the cylindrical portion, and an end surface 221 of the end faces the light emitting body 11 to transmit light emitted from the light emitting body 11. Preferably, the light guide 22 is a columnar structure, the light guide 22 vertically passes through the cover portion, the shapes of the end portions of all the light guides 22 extending into the cylindrical portion are the same, the shapes of the other ends of the light guides 22 can be the same or different, and are set according to the modeling requirement, and in the embodiment, the heights and the shapes of the other ends of the light guides 22 are different. Further preferably, the end surfaces 221 of all the light guide bodies 22 protruding into the cylindrical portion are flush with the opening of the cylindrical portion. The light guiding bodies 22 are also arranged uniformly in the circumferential direction on the cylindrical portion corresponding to the uniform arrangement of the luminous bodies 11 in the circumferential direction on the PCB board 12. The end surface 221 of the light guide 22 is disposed opposite to the light emitting body 11 so that the light emitted from the light emitting body 11 can vertically enter the light guide 22.

As a preferable embodiment of the present embodiment, the connection body 21 and the light guide 22 may be provided separately or integrally, and at least the light guide 22 may function as a light guide. In this embodiment, the connection body 21 is integrally formed with the light guide 22, and the connection body 21 can also function as a light guide.

As a preferred technical solution of this embodiment, in order to facilitate the connection between the light guiding unit 2 and the connecting member 3, a connecting structure is disposed on the light guiding unit 2 to detachably connect with the connecting member 3. Specifically, a buckle 211 is disposed on the cylindrical portion of the connector 21, and correspondingly, a clamping groove 32 is disposed on an inner wall of one end of the connector 3, and the buckle 211 can extend into the clamping groove 32 to realize the clamping connection between the light guiding unit 2 and the connector 3. Preferably, the number of the buckles 211 and the clamping grooves 32 is at least two, and the buckles and the clamping grooves are circumferentially and uniformly distributed, so that the connection stability is ensured.

As the preferred technical scheme of this embodiment, in order to prevent taking place between light guide unit 2 and the connecting piece 3 rotatory, rocking, still be provided with between light guide unit 2 and the connecting piece 3 and prevent the rotating structure, specifically be spout protruding structure, correspond the gomphosis through spout and arch, realize the limiting displacement between light guide unit 2 and the connecting piece 3. Specifically, a first sliding groove 212 and a first protrusion 213 are formed on the outer surface of the cylindrical portion of the connecting body 21, the first sliding groove 212 and the first protrusion 213 both extend parallel to the axis of the connecting body 21, correspondingly, a second sliding groove 33 and a second protrusion 34 are correspondingly formed on the inner wall of the connecting piece 3, when the cylindrical portion of the connecting body 21 extends into the connecting piece 3 and is clamped with the connecting piece 3, the first sliding groove 212 can be embedded with the second protrusion 34, and the first protrusion 213 can be embedded with the second sliding groove 33, so that the rotation prevention effect is realized.

The connecting member 3 serves to connect the respective members. The connecting member 3 is in a cylindrical shape with two open ends, a partition plate 31 is formed in the connecting member 3, the PCB 12 of the light emitting unit 1 is fixed on the partition plate 31, for example, the PCB 12 can be fixed on the partition plate 31 by gluing, and preferably, the glue is heat dissipation glue. The inner wall of one end of the connecting piece 3 connected with the light guide unit 2 is formed with the above-mentioned locking groove 32, the second sliding groove 33 and the second protrusion 34. Preferably, the connecting member 3 is made of a heat dissipating material, which not only plays a role of connection, but also plays a role of heat dissipation.

As a preferred solution of this embodiment, in order to facilitate the connection of the connector 3 to the lamp holder 4, the bulb 6, and other structures, an external thread is formed on the outer surface of the connector 3 to facilitate the threaded connection with other structures, specifically, a first external thread 35 is formed on one end of the connector 3 away from the light guiding unit 2, and a second external thread 36 is formed on one end of the connector 3 close to the light guiding unit 2.

The lamp further comprises a lamp holder 4, a driving module 5 and a bulb shell 6, wherein an internal thread is formed in the lamp holder 4 and is in threaded fit with the first external thread 35, threaded connection of the lamp holder 4 and the connecting piece 3 is achieved, the driving module 5 is located in the lamp holder 4 and the connecting piece 3, and the driving module 5 is electrically connected with the light emitting unit 1. The connection port of the bulb shell 6 is also provided with an internal thread which is in threaded fit with the second external thread 36, so that the bulb shell 6 is in threaded connection with the connecting piece 3, and the bulb shell 6 covers the outside of the light guide unit 2.

In the lamp of the present embodiment, each light emitting body 11 corresponds to one light guide body 22, and light emitted by each light emitting body 11 can be guided, and particularly when the light emitting unit 1 is configured to dynamically emit light, the optical effect is very prominent.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. A light fixture, comprising:

a lighting unit (1), the lighting unit (1) comprising at least two luminaires (11);

the light guide unit (2), the said light guide unit (2) includes the connector (21) and at least two light conductors (22), the said connector (21) includes fixed connection or integrated into one piece tube-shape portion and cap-shaped portion, at least two light conductors (22) are inserted and set up on the said cap-shaped portion;

and a connector (3), wherein the light emitting unit (1) is assembled in the connector (3), and the cylindrical part of the connector (21) is connected with the connector (3) so that the light guide bodies (22) and the light emitting bodies (11) are in one-to-one correspondence.

2. A lamp as claimed in claim 1, wherein said light guide (22) is cylindrical, one end of said light guide (22) extends into said cylindrical portion through said cap portion, the end surface of said light guide (22) faces the corresponding light emitter (11), and the other end of said light guide (22) is of the same or different shape.

3. A lamp as claimed in claim 2, characterized in that the light-conducting body (22) is formed integrally with the connecting body (21), the end of the light-conducting body (22) projecting into the cylindrical portion being flush with the opening of the cylindrical portion.

4. A lamp as claimed in claim 1, characterized in that said luminous bodies (11) and said light guide (22) are arranged circumferentially uniformly.

5. A lamp as claimed in claim 1, characterized in that said connecting member (3) is in the shape of a cylinder with two open ends, a partition (31) is formed inside said connecting member (3), said light-emitting unit (1) is assembled on said partition (31), and the cylindrical part of said light-guiding unit (2) extends into said connecting member (3) and is detachably connected with said connecting member (3).

6. A lamp as claimed in claim 5, characterized in that the cylindrical part is clamped to the connector (3), at least two clamping hooks (211) are formed on the outer wall of the cylindrical part, a clamping groove (32) is formed on the inner wall of the connector (3), and the clamping hooks (211) can extend into the clamping groove (32) to realize clamping.

7. A lamp as claimed in claim 6, characterized in that an anti-rotation structure is further formed between the cylindrical part and the connecting member (3), the anti-rotation structure is a sliding groove convex structure, and the sliding groove convex structure is correspondingly embedded.

8. A lamp as claimed in claim 7, characterized in that a first sliding groove (212) and a first protrusion (213) are formed on the outer wall of the cylindrical part, a second sliding groove (33) and a second protrusion (34) are correspondingly formed on the inner wall of the connecting part (3), the first sliding groove (212) is embedded with the second protrusion (34), and the second sliding groove (33) is embedded with the first protrusion (213).

9. A lamp as claimed in claim 1, characterized in that a lamp cap (4) is connected to an end of the connecting member (3) remote from the light guide (22), a driving module (5) is arranged in the lamp cap (4), and the driving module (5) is electrically connected to the light emitting unit (1).

10. A lamp as claimed in claim 1, characterized by further comprising a bulb (6), said bulb (6) being connected to said connection member (3), said bulb (6) being housed outside said light-guiding unit (2).