CN219530648U

CN219530648U - Lens rotating structure and lamp

Info

Publication number: CN219530648U
Application number: CN202320599762.2U
Authority: CN
Inventors: 韩小刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-08-15
Anticipated expiration: 2033-03-24

Abstract

The embodiment of the utility model discloses a lens rotating structure and a lamp, the lens rotating structure comprises a shell and a lens assembly, the shell is provided with a containing cavity and an opening communicated with the containing cavity, the cavity wall of the containing cavity is provided with a first clamping protrusion, the lens assembly comprises a protective shell and a lens arranged in the protective shell, so that the lens is protected, the outer wall of the protective shell is provided with a first clamping groove, the protective shell can be arranged in the containing cavity from the opening, the first clamping protrusion can be clamped with the groove wall of the first clamping groove, the protective shell can be rotationally connected with the shell, so that the protective shell can rotate relative to the shell, the rotating angle of the protective shell is adjusted, one side of the shell is provided with a connector, the other side of the shell is provided with a push-pull piece, the connector can be plugged with an external element by pushing the push-pull piece, the connector can be installed outside the connector, the whole shell is not required to be installed in the external element, the installation space of the external element can be reduced, and the installation space utilization rate of the external element is improved.

Description

Lens rotating structure and lamp

Technical Field

The utility model relates to the field of automobile lamps, in particular to a lens rotating structure and a lamp.

Background

The door and the rear view mirror of an automobile are generally provided with a welcome lamp, which is provided below the door and the rear view mirror to be able to project LOGO (LOGO) on the ground, thereby enabling an increase in beauty. Most of the existing welcome lamps are integrally inserted into grooves of external elements, so that the welcome lamps can be installed and fixed, more installation space of the external elements is needed, and the space utilization rate is low.

Disclosure of Invention

Based on this, it is necessary to provide a lens rotating structure and a lamp, and aims to solve the technical problems that the existing installation mode of the welcome lamp is to integrally plug the welcome lamp in the groove of the external element so as to be capable of installing and fixing the welcome lamp, thereby requiring more installation space of the external element and having lower space utilization rate.

In a first aspect, the present utility model provides a lens rotation structure and a lamp, including: the lens assembly comprises a protective shell and a lens installed in the protective shell, wherein a first clamping groove is formed in the outer wall of the protective shell, the protective shell can be installed in the accommodating cavity from the opening, the first clamping protrusion can be clamped with the groove wall of the first clamping groove, and the protective shell can be connected with the shell in a rotating mode;

one side of the shell is provided with a connector, and the other side of the shell is provided with a push-pull piece, and the push-pull piece is pushed to plug the connector with an external element so as to install the connector outwards.

In one embodiment, the connector is provided with two clamping pieces, the two clamping pieces are symmetrically arranged on two sides of the connector, and the clamping pieces are used for clamping with the external element so as to prevent the connector from being separated from the external element.

In one embodiment, the push-pull member and the housing are formed with a catch that is pulled to disengage the connector from the external element.

In one embodiment, the push-pull member is an elastic member.

In one embodiment, the housing includes a housing body, a first cover body and a second cover body, the first cover body is provided with the accommodating cavity and an opening communicated with the accommodating cavity, the housing body includes a first side and a second side opposite to the first side, the first cover body is arranged on the first side and detachably connected with the housing body, and the second cover body is arranged on the second side and detachably connected with the housing body.

In one embodiment, the protection shell comprises a body and an outer edge connected with the body, an abutting table is arranged on the cavity wall of the accommodating cavity close to the opening, the outer edge can abut against the abutting table, a groove is further formed in the outer edge, and the protection shell can rotate relative to the shell by pushing the groove wall of the groove.

In one embodiment, the lens rotating structure further comprises a sealing member, wherein the sealing member is sleeved on the protective shell and elastically abuts against the cavity wall of the accommodating cavity.

The utility model also provides a lamp, which comprises a light emitting component and the lens rotating structure of any embodiment, wherein the light emitting component is arranged in the shell and comprises a driving circuit board, a conductive piece and a light emitting element, the conductive piece and the light emitting element are electrically connected with the driving circuit board, light emitted by the light emitting element can be emitted to the outside of the lamp through the lens, and at least part of the conductive piece is arranged in the connector and is electrically connected with the external element.

In one embodiment, the lamp further comprises a heat dissipation member, the heat dissipation member is mounted on the second cover body of the housing, the second cover body is provided with a through hole, and the heat dissipation member is exposed to the outside of the lamp through the through hole.

In one embodiment, the heat sink is provided with patterned protrusions.

The implementation of the embodiment of the utility model has the following beneficial effects:

by adopting the lens rotating structure and the lamp, the housing is provided with the accommodating cavity and the opening communicated with the accommodating cavity, the cavity wall of the accommodating cavity is provided with the first clamping protrusion, and the lens is installed in the protective housing, so that the lens is protected, the outer wall of the protective housing is provided with the first clamping groove, the protective housing is installed in the accommodating cavity from the opening, the first clamping protrusion is clamped with the first clamping groove, the protective housing can be rotationally connected with the housing, so that the protective housing can rotate relative to the housing, the rotating angle of the protective housing is adjusted, one side of the housing is provided with the connector, the other side of the housing is provided with the push-pull piece, the push-pull piece is pushed to plug the connector with the external element, the connector can be installed outwards, the whole housing is not required to be installed in the external element, and the housing can be installed and fixed only by inserting the connector into the external element, so that the installation space of the external element is reduced, and the space utilization rate is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Wherein:

FIG. 1 is an isometric view of a lamp in one embodiment.

Fig. 2 is an exploded view of the lamp of fig. 1.

Fig. 3 is a schematic view of a lens assembly in the lamp shown in fig. 2.

Fig. 4 is a schematic view of a housing body in the lamp shown in fig. 2.

Fig. 5 is a schematic view of the heat dissipation element and the second cover in the lamp shown in fig. 2.

Reference numerals: 1. a housing; 11. a housing body; 111. a joint; 1111. a clamping piece; 112. a push-pull member; 113. a clamping groove; 114. a second engagement groove; 12. a first cover; 121. a receiving chamber; 1211. a first engaging protrusion; 1212. an abutment; 122. an opening; 123. an elastic protrusion; 13. a second cover; 131. a second engaging protrusion; 132. a through hole; 2. a lens assembly; 21. a protective shell; 211. a body; 212. an outer edge; 2121. a groove; 213. a first engagement groove; 22. a lens; 3. a seal; 4. a light emitting assembly; 41. a driving circuit board; 42. a conductive member; 43. a light emitting element; 5. a heat sink; 51. a protrusion; 100. a first side; 200. a second side; 300. the hand is buckled.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, if the terms "upper", "lower", "inner", "outer", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or the azimuth or the positional relationship in which the inventive product is conventionally put in use, it is merely for convenience of describing the present utility model and simplifying the description, and it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus it should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, if any, are used merely for distinguishing between descriptions and not for indicating or implying a relative importance.

It should be noted that the features of the embodiments of the present utility model may be combined with each other without conflict.

Referring to fig. 1 to 5, a lens rotation structure provided by the present utility model is now described, and the lens rotation structure is used in a lamp. The lens rotating structure includes a housing 1 and a lens assembly 2, the housing 1 includes a housing body 11, a first cover 12 and a second cover 13, and the housing body 11, the first cover 12 and the second cover 13 constitute the housing 1. The first cover 12 is provided with a containing cavity 121 and an opening 122 communicated with the containing cavity 121, the shell body 11 comprises a first side 100 and a second side 200 opposite to the first side 100, the first cover 12 is arranged on the first side 100 and detachably connected with the shell body 11, and the second cover 13 is arranged on the second side 200 and detachably connected with the shell body 11.

Specifically, the first cover 12 is provided with an elastic protrusion 123, the housing body 11 is provided with a clamping groove 113, the elastic protrusion 123 can be clamped with the groove wall of the clamping groove 113, so that the first cover 12 can be detachably connected with the housing body 11, the second cover 13 is provided with a second clamping protrusion 131, the housing body 11 is provided with a second clamping groove 114, the second clamping protrusion 131 can be clamped with the groove wall of the second clamping groove 114, so that the second cover 13 can be detachably connected with the housing body 11, and the housing 1 can be assembled or disassembled conveniently.

In the present embodiment, the cavity wall of the accommodating cavity 121 is provided with a first engaging protrusion 1211, the lens assembly 2 includes a protective housing 21 and a lens 22 mounted in the protective housing 21, the outer wall of the protective housing 21 is provided with a first engaging groove 213, the protective housing 21 can be installed into the accommodating cavity 121 from the opening 122, the first engaging protrusion 1211 can be engaged with the groove wall of the first engaging groove 213, and the protective housing 21 can be rotatably connected with the housing 1.

Further, one side of the housing 1 is provided with a connector 111, and the other side is provided with a push-pull member 112, and pushing the push-pull member 112 can plug the connector 111 with an external element, so that the connector 111 can be installed outside.

It can be understood that the housing 1 is provided with a containing cavity 121 and an opening 122 communicated with the containing cavity 121, a first clamping protrusion 1211 is arranged on a cavity wall of the containing cavity 121, the lens 22 is installed in the protecting housing 21, so that the lens 22 is protected, a first clamping groove 213 is formed in the outer wall of the protecting housing 21, the protecting housing 21 is installed in the containing cavity 121 from the opening 122, the first clamping protrusion 1211 is clamped with the first clamping groove 213, the protecting housing 21 can be rotationally connected with the housing 1, so that the protecting housing 21 can rotate relative to the housing 1, the rotation angle of the protecting housing 21 is adjusted, a connector 111 is arranged on one side of the housing 1, a push-pull piece 112 is arranged on the other side of the housing 1, the push-pull piece 112 is pushed to plug the connector 111 with an external element, so that the connector 111 can be installed outwards, the whole housing 1 does not need to be installed in the external element, and only the connector 111 is required to be inserted into the external element, the mounting space of the external element can be reduced, and the space utilization rate of the housing 1 is improved.

In an embodiment, as shown in fig. 2, the connector 111 is provided with two engaging members 1111, and the two engaging members 1111 are symmetrically disposed at two sides of the connector 111, and the engaging members 1111 are used for engaging with an external element so as to prevent the connector 111 from being separated from the external element. Specifically, the locking member 1111 is an elastic member, and by providing the locking member 1111, the connection between the connector 111 and the external element is more stable, so as to prevent the connector 111 from being separated from the external element, and prevent the lamp from falling off or being damaged.

In one embodiment, as shown in fig. 2 and 4, the push-pull member 112 and the housing 1 are formed with a clasp 300, and pulling on the clasp 300 can disengage the tab 111 from the external element. Specifically, the push-pull member 112 is an elastic member, and by setting the buckle position 300, the connector 111 can be quickly separated from an external element, so that convenience is improved.

In an embodiment, as shown in fig. 2 and 3, the protective housing 21 includes a main body 211 and an outer edge 212 connected to the main body 211, an abutment table 1212 is disposed on a cavity wall of the accommodating cavity 121 near the opening 122, the outer edge 212 and the abutment table 1212 can abut against each other, specifically, since the first engaging protrusion 1211 has elasticity, the first engaging protrusion 1211 is elastically deformed during the process of loading the protective housing 21 into the accommodating cavity 121 from the opening 122 until the outer edge 212 abuts against the abutment table 1212, the first engaging protrusion 1211 is engaged with a groove wall of the first engaging groove 213, and the elastic deformation of the first engaging protrusion 1211 is reset. In addition, during the process of rotating the protective case 21, the force generated by rotating the protective case 21 may cause the protective case 21 to move along the extending direction of the protective case 21, and the force generated by rotating the protective case 21 may not cause the protective case 21 to move along the extending direction of the protective case 21 due to the abutment of the outer edge 212 with the abutment table 1212, so that the first engaging protrusion 1211 may not be disengaged from the groove wall of the first engaging groove 213.

In this embodiment, the outer edge 212 is further provided with a groove 2121, and pushing the groove wall of the groove 2121 can rotate the protective shell 21 relative to the housing 1. Specifically, because the outer edge 212 abuts against the abutment 1212, manual rotation of the protective housing 21 by a tool may cause inconvenience in rotation of the protective housing 21, and by providing the groove 2121, the groove wall of the groove 2121 may be pushed by hand, or the tool may abut against the groove wall of the groove 2121, so that the protective housing 21 may be easily rotated relative to the housing 1.

In an embodiment, as further shown in fig. 2 and 3, the lens rotating structure further includes a sealing member 3, where the sealing member 3 is sleeved with a protective shell 21 and elastically abuts against a cavity wall of the accommodating cavity 121. By arranging the sealing element 3, external water vapor can be prevented from entering the lens 22, so that the phenomenon that images emitted by the lens 22 are unclear due to the water vapor is avoided.

The utility model also provides a lamp, as shown in fig. 2 to 5, the lamp comprises a light emitting component 4 and the lens rotating structure of any embodiment, the light emitting component 4 is installed in the shell 1, the light emitting component 4 comprises a driving circuit board 41, a conductive piece 42 and a light emitting element 43, the conductive piece 42 and the light emitting element 43 are electrically connected with the driving circuit board 41, light emitted by the light emitting element 43 can be emitted to the outside of the lamp through the lens 22, and at least part of the conductive piece 42 is arranged in the connector 111 and is used for being electrically connected with external elements.

Specifically, after the connector 111 is plugged with an external element, the conductive member 42 is electrically connected with the external element, so that the conductive member 42 can supply power to the light-emitting element 43 and the driving circuit board 41 by an external power source, the light-emitting element 43 can be an LED chip, and the light emitted by the light-emitting element 43 is emitted out of the lamp after passing through the pattern on the lens 22, so that the image can be imaged on the ground, and the aesthetic property is improved.

In this embodiment, the lamp further includes a heat dissipation element 5, the heat dissipation element 5 is mounted on the second cover 13 of the housing 1, the second cover 13 is provided with a through hole 132, and the heat dissipation element 5 is exposed to the outside of the lamp through the through hole 132. Specifically, the heat dissipation element 5 is made of an aluminum structural member, and the heat dissipation element 5 can dissipate heat generated by the driving circuit board 41 and the light-emitting element 43, so that the driving circuit board 41 and the light-emitting element 43 cannot be damaged due to higher heat, and the service lives of the driving circuit board 41 and the light-emitting element 43 are prolonged.

Further, the heat sink 5 is provided with a patterned protrusion 51. By arranging the pattern-shaped protrusions 51, the contact area between the heat dissipation piece 5 and the outside air is increased, and the heat dissipation effect of the heat dissipation piece 5 is effectively improved.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The foregoing disclosure is illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, which is defined by the appended claims.

Claims

1. A lens rotation structure, characterized by comprising: the lens assembly comprises a protective shell and a lens installed in the protective shell, wherein a first clamping groove is formed in the outer wall of the protective shell, the protective shell can be installed in the accommodating cavity from the opening, the first clamping protrusion can be clamped with the groove wall of the first clamping groove, and the protective shell can be connected with the shell in a rotating mode;

2. The lens rotating structure according to claim 1, wherein the joint is provided with two engaging members, the engaging members are symmetrically arranged on both sides of the joint, and the engaging members are used for engaging with the external element so as to prevent the joint from being separated from the external element.

3. The lens rotating structure according to claim 1, wherein the push-pull member and the housing are formed with a catch position, and pulling the catch position can disengage the joint from an external element.

4. A lens rotating structure according to claim 3, wherein the push-pull member is an elastic member.

5. The lens rotating structure according to claim 1, wherein the housing includes a housing body, a first cover body and a second cover body, the first cover body is provided with the accommodating chamber and an opening communicated with the accommodating chamber, the housing body includes a first side and a second side opposite to the first side, the first cover body is provided on the first side and detachably connected with the housing body, and the second cover body is provided on the second side and detachably connected with the housing body.

6. The lens rotating structure according to claim 1, wherein the protective housing comprises a body and an outer edge connected with the body, an abutment table is arranged on a cavity wall of the accommodating cavity near the opening, the outer edge can abut against the abutment table, a groove is further arranged on the outer edge, and the protective housing can rotate relative to the housing by pushing the groove wall of the groove.

7. The lens rotating structure according to claim 1, further comprising a seal member that is fitted around the protective case and elastically abuts against a cavity wall of the accommodation cavity.

8. A lamp, characterized in that the lamp comprises a light emitting component and the lens rotating structure according to any one of claims 1-7, the light emitting component is mounted in the housing, the light emitting component comprises a driving circuit board, a conductive member and a light emitting element, the conductive member and the light emitting element are electrically connected with the driving circuit board, light emitted by the light emitting element can be emitted to the outside of the lamp through the lens, and at least part of the conductive member is arranged in the connector and is electrically connected with the external element.

9. The lamp of claim 8, further comprising a heat sink mounted to the second cover of the housing, the second cover having a through hole through which the heat sink is exposed to an exterior of the lamp.

10. A light fixture as recited in claim 9, wherein said heat sink is provided with patterned protrusions.