CN218700857U

CN218700857U - Lens module and lamp

Info

Publication number: CN218700857U
Application number: CN202222823651.3U
Authority: CN
Inventors: 胡亮; 刘平; 刘克利; 秦宏超
Original assignee: Guang Dong Mason Technologies Co ltd
Current assignee: Guang Dong Mason Technologies Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-03-24
Anticipated expiration: 2032-10-25

Abstract

The utility model discloses a lens module and lamps and lanterns, lens module include the base plate and with the integrative injection moulding's of base plate buckle structure, buckle structure is formed with the fixture block including the card post, the outside that the one end of base plate was kept away from to the card post, is equipped with logical groove on the base plate, leads to the groove and corresponds to the fixture block setting, along the projection of base plate thickness direction, and the projection region of fixture block is located the projection region who leads to the groove completely. The lens module has simple structure, and the injection mold used for producing the lens module has low design cost and low manufacturing cost, thereby reducing the production cost of the lens module. In addition, because the injection mold cancels a side core-pulling structure, the demolding process of the lens module is very simple and convenient, the demolding efficiency is high, and the manufacturing cost of the lens module can be further reduced. In addition, due to the additional arrangement of the through grooves, the consumption of consumables produced by the lens module can be reduced, and the material cost of the lens module is saved.

Description

Lens module and lamp

Technical Field

The utility model relates to the technical field of lamps and lanterns, in particular to lens module and lamps and lanterns.

Background

The lamp comprises a lamp shell, a lamp plate and a lens, wherein the lamp plate is arranged on the lamp shell, the lens comprises a base plate, a light distribution area and a buckle structure are arranged on the base plate, and the lens passes through the buckle structure and is fixed on the lamp shell. Specifically, the buckling structure comprises at least two clamping columns which are close to each other, and the outer sides of the ends, far away from the base plate, of the clamping columns protrude to form clamping blocks.

Generally speaking, the base plate and the buckle structure are an integral structure formed by integral injection molding, and due to the existence of the fixture block, when the lens is produced in the prior art, the injection mold of the lens often needs to be provided with a side core-pulling structure, which undoubtedly increases the design difficulty, the design cost and the manufacturing cost of the injection mold, and the costs need to be included in the manufacturing cost of the lens.

Therefore, there is a need for an improved lens structure that is more easily formed and manufactured, thereby reducing the manufacturing cost.

SUMMERY OF THE UTILITY MODEL

The main objective of the present invention is to provide a lens module and a lamp with a novel structure, which aims to solve the problem of high manufacturing cost of the existing lens module and lamp.

In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a lens module, including the base plate and with the integrative injection moulding's of base plate buckle structure, buckle structure is including the card post, the card post is kept away from the outside of the one end of base plate is formed with the fixture block, be equipped with logical groove on the base plate, lead to the groove corresponding to the fixture block sets up, follows the projection of base plate thickness direction, the projection area of fixture block is located completely in the projection area who leads to the groove.

Furthermore, each of the buckling structures is provided with at least two clamping columns, the number of the clamping blocks is the same as that of the through grooves, and the clamping blocks correspond to the through grooves one to one.

Further, each of the snap structures has three or four snap columns.

Furthermore, the number of the buckle structures on the substrate is one, and the buckle structures are arranged corresponding to the center of the substrate.

Furthermore, a plurality of light distribution areas are arranged on the substrate, and the light distribution areas are uniformly distributed around the buckle structures.

Furthermore, the base plate is rectangular, and the four corners of the base plate are respectively provided with the buckle structures.

Furthermore, a positioning column is arranged on one side of the substrate, which is provided with the buckling structure.

In order to solve the technical problem, the utility model discloses still adopt following technical scheme: lamps and lanterns, include the lamp body and locate lamp plate on the lamp body, be equipped with the card hole on the lamp body, still include above-mentioned lens module, buckle structure with the cooperation of card hole joint, the base plate is located the lamp plate is kept away from one side of lamp body.

Further, be equipped with on the lamp plate and be used for dodging buckle structure dodge the hole.

Furthermore, the number of the lens modules is multiple, and the lens modules with the number of the lens modules are arranged in an array.

The beneficial effects of the utility model reside in that:

the lens module is simple in structure, the injection mold used for producing the lens module only needs the matched upper mold and lower mold, wherein the upper mold/lower mold is arranged to form the through groove and the cylinder of the surface of the clamping block close to the substrate, a side core-pulling structure is not needed to be arranged, the design difficulty, the design cost and the manufacturing cost of the injection mold are reduced, and therefore the production cost of the lens module is reduced. In addition, because the injection mold cancels a side core-pulling structure, the demolding process of the lens module is very simple and convenient, the demolding efficiency is high, and the manufacturing cost of the lens module can be further reduced. In addition, due to the additional arrangement of the through grooves, the consumption of consumables produced by the lens module can be reduced, and the material cost of the lens module is saved.

The lamp adopts the lens module, so that the lamp also has the advantage of low production cost.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a lens module according to a first embodiment of the present invention;

fig. 2 is a schematic structural diagram of another view angle of the lens module according to the first embodiment of the present invention;

fig. 3 is a top view of a lens module according to a first embodiment of the present invention;

fig. 4 is a bottom view of a lens module according to a first embodiment of the present invention;

fig. 5 is an exploded view of a lamp according to a first embodiment of the present invention.

The reference numbers illustrate:

1. a lens module; 11. a substrate; 111. a light distribution area; 112. a through groove; 113. a positioning column; 12. a buckle structure; 121. clamping the column; 122. a clamping block;

2. a lamp housing; 21. a clamping hole;

3. a lamp panel; 31. avoiding holes;

4. and a lampshade.

Detailed Description

The purpose of the present invention is to provide a portable electronic device, which can be easily and conveniently operated.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if the present invention relates to directional indications such as up, down, left, right, front, back, 82308230, 8230, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

In addition, if appearing throughout the text, "and/or" is meant to include three juxtaposed aspects, such as "and/or" includes aspects, or aspects that are satisfied simultaneously. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and encompass, for example, both fixed and removable connections or integral parts thereof; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Example one

Referring to fig. 1 to 4, a first embodiment of the present invention is: a lens module is applied to a lamp and used for distributing light for the lamp to achieve a better light effect.

Lens module 1 include base plate 11 and with 11 integrative injection moulding's of base plate buckle structure 12, be equipped with a plurality of grading district 111 on the base plate 11, buckle structure 12 is including card post 121, card post 121 is kept away from the outside of the one end of base plate 11 is formed with fixture block 122, be equipped with logical groove 112 on the base plate 11, logical groove 112 correspond to fixture block 122 sets up, follows the thickness direction projection of base plate 11, the projection area of fixture block 122 is located completely in the projection area who leads to groove 112. In more detail, the lens module 1 is projected along the thickness direction of the substrate 11, so as to form a projection area on a virtual plane, wherein the projection area corresponding to the fixture block 122 is completely located in the projection area corresponding to the through groove 112, that is, any point on the edge of the projection area corresponding to the fixture block 122 does not exceed the edge of the projection area corresponding to the through groove 112, and at most, only coincides with the point on the edge of the projection area corresponding to the through groove 112.

Each of the fastening structures 12 has at least two fastening posts 121, the number of the fastening blocks 122 is the same as that of the through grooves 112, and the fastening blocks 122 correspond to the through grooves 112 one by one, so that, for convenience of processing and ensuring the structural stability of the lens module 1, it is preferable that only one fastening block 122 is provided for each fastening post 121, and of course, in other embodiments, it is also possible to provide a plurality of fastening blocks 122 on a single fastening post 121.

In this embodiment, each of the fastening structures 12 has four of the fastening columns 121, and outer wall surfaces of the four fastening columns 121 are located on the same circumference. In other embodiments, the number of the locking posts 121 in a single snap structure 12 may also be three, five or more.

The substrate 11 is rectangular, preferably, the number of the fastening structures 12 on the substrate 11 is one, the fastening structures 12 are disposed corresponding to the center of the substrate 11, and optionally, the number of the light distribution areas 111 on the substrate 11 is multiple, and the light distribution areas 111 with multiple numbers are uniformly distributed around the fastening structures 12. In this embodiment, a single lens module 1 has four light distribution regions 111. In other embodiments, it is feasible that four corners of the substrate 11 are respectively provided with the snap structures 12.

Optionally, a positioning column 113 is disposed on one side of the substrate 11 having the fastening structure 12, and preferably, the positioning columns 113 are disposed at four corners of the substrate 11.

As shown in fig. 5, the present embodiment further provides a lamp, which may be a street lamp or other kinds of lamps.

Lamps and lanterns include lamp body 2 and locate lamp plate 3 on the lamp body 2, be equipped with card hole 21 on the lamp body 2, still include aforementioned lens module 1, buckle structure 12 with the cooperation of card hole 21 joint, base plate 11 is located lamp plate 3 keeps away from one side of lamp body 2.

Optionally, the number of the lens modules 1 is multiple, and the lens modules 1 in multiple number are arranged in an array, so that when an individual lens module 1 is damaged, the maintenance and the replacement are convenient. Be equipped with on the lamp plate 3 and be used for dodging buckle structure 12 dodge hole 31. In this embodiment, the number of the lens modules 1 is 12, and 12 lens modules 1 are arranged in a 3X4 array.

It should be noted that, be equipped with a plurality of lamp pearls on lamp plate 3, quantity is a plurality of the lamp pearl with join in marriage light zone 111 one-to-one setting.

The lamp further comprises a lampshade 4 connected with the lamp housing 2, wherein the lampshade 4 is positioned on one side of the lamp panel 3 away from the lens module 1.

The aforesaid is only the optional embodiment of the utility model discloses a to not consequently restrict the patent scope of the utility model, all be in the utility model discloses a under the utility model conceiving, utilize the equivalent structure transform of doing of the contents of the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. The utility model provides a lens module, including the base plate and with the integrative injection moulding's of base plate buckle structure, buckle structure is including the card post, the card post is kept away from the outside of the one end of base plate is formed with fixture block, its characterized in that: the substrate is provided with a through groove, the through groove is arranged corresponding to the fixture block and projects along the thickness direction of the substrate, and the projection area of the fixture block is completely positioned in the projection area of the through groove.

2. The lens module of claim 1, wherein: each buckle structure is provided with at least two clamping columns, the number of the clamping blocks is the same as that of the through grooves, and the clamping blocks correspond to the through grooves one to one.

3. The lens module of claim 2, wherein: each buckle structure is provided with three or four clamping columns.

4. The lens module of claim 1, wherein: the number of the buckle structures on the substrate is one, and the buckle structures are arranged corresponding to the center of the substrate.

5. The lens module of claim 4, wherein: the base plate is provided with a plurality of light distribution areas, and the light distribution areas are uniformly distributed around the buckle structures.

6. The lens module of claim 1, wherein: the base plate is rectangular, and the four corners of the base plate are respectively provided with the buckling structures.

7. The lens module of claim 1, wherein: one side of the substrate, which is provided with the buckle structure, is provided with a positioning column.

8. Lamps and lanterns, include the lamp body and locate lamp plate on the lamp body, be equipped with card hole, its characterized in that on the lamp body: the lamp assembly of any one of claims 1 to 7, further comprising a lens module, wherein the fastening structure is in snap fit with the fastening hole, and the substrate is located on a side of the lamp panel away from the lamp housing.

9. The luminaire of claim 8, wherein: be equipped with on the lamp plate and be used for dodging buckle structure dodge the hole.

10. The luminaire of claim 8, wherein: the lens module's quantity is a plurality of, and the quantity is a plurality of the lens module is array setting.