CN216693418U

CN216693418U - Light reflection piece and collector with same

Info

Publication number: CN216693418U
Application number: CN202220383952.6U
Authority: CN
Inventors: 吴美春
Original assignee: Zhejiang Chint Instrument and Meter Co Ltd
Current assignee: Zhejiang Chint Instrument and Meter Co Ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-06-07
Anticipated expiration: 2032-02-24

Abstract

The utility model provides a light reflecting piece and a collector with the same, and belongs to the technical field of collector equipment, wherein the light reflecting piece comprises a refraction part and an installation part, wherein the refraction part is provided with a first light transmission surface for incident light, a second light transmission surface for emergent light and at least one reflecting surface; the at least one reflecting surface and the first light-transmitting surface are arranged in an acute angle, and the at least one reflecting surface and the second light-transmitting surface are arranged in an acute angle; the installation part is connected with the refraction part into a whole, and the installation part is suitable for being connected with an external main body so that the reflection surface of the refraction part can reflect incident light. The light reflection piece provided by the utility model can reflect incident light rays conveniently and then emit the incident light rays out of the external main body, so that the operation step of bending the lamp piece is omitted, and the assembly efficiency is improved.

Description

Light reflection piece and collector with same

Technical Field

The utility model relates to the technical field of collectors, in particular to a light reflecting piece and a collector with the same.

Background

The pilot lamp of collector generally adopts led to instruct in visual window department to make things convenient for the staff in time to observe the operating condition of collector.

As shown in fig. 4, in the conventional indicator lamp, the lamp 4 is soldered to the circuit board 32 in the housing 3 for electrical connection, however, since the visible window is disposed on the side surface of the housing 3, the lamp 4 can be projected toward the visible window on the side surface after being bent, so that the pins of the lamp 4 need to be bent when the indicator lamp is assembled, which complicates the whole operation steps and additionally increases the assembly cost.

SUMMERY OF THE UTILITY MODEL

Therefore, the technical problem to be solved by the utility model is to overcome the defect that the time and labor are wasted because the plug-in lamp needs to be bent when the indicator lamp in the prior art is assembled, so that the light reflecting piece and the collector with the light reflecting piece are provided.

In order to solve the above problems, the present invention provides a light reflecting member comprising:

a refraction part having a first light transmission surface for incident light and a second light transmission surface for emergent light, and at least one reflection surface; the at least one reflecting surface is arranged towards the first light transmission surface at an acute angle, and the at least one reflecting surface and the second light transmission surface are arranged at an acute angle;

the installation department, with refraction portion connects as an organic wholely, the installation department is suitable for and is connected with outside main part.

Further, the refraction part is a prism, and the reflection surface is an inclined surface on the prism.

Furthermore, the first light-transmitting surface is perpendicular to the incident light, the incident light is reflected by the reflecting surface and then emitted to the outside to become emergent light, and the second light-transmitting surface is perpendicular to the emergent light.

Further, the included angle between the reflecting surface and the first light-transmitting surface and the included angle between the reflecting surface and the second light-transmitting surface are both 45 degrees.

Further, the mounting portion is connected to the outer body in an insertion manner.

Further, the mounting portion is a transparent plate extending outward from the second light transmitting surface.

Furthermore, the installation part extends along the plane where the second light transmission surface is located, and part of the installation part protrudes towards one side where the refraction part is located to form a boss.

The utility model also provides a collector, which comprises the light reflection piece, and further comprises: the lamp comprises a shell, a lamp body and a lamp body, wherein the shell comprises a bottom and a side wall surrounding the bottom, a circuit board is mounted at the bottom of the shell, and a lamp part is arranged on the circuit board;

the side wall of the shell is provided with a window, the light reflection piece is fixed on one side of the window through the mounting part, the first light transmission surface of the light reflection piece is opposite to the lamp piece, the second light transmission surface is opposite to the window, and light of the lamp piece is reflected by the refraction part and then is emitted out of the window.

Further, the lamp part is a patch lamp.

Furthermore, the side wall of the shell is provided with a slot for inserting the installation part, and the installation part is inserted into the slot.

The technical scheme of the utility model has the following advantages:

1. in the light reflection piece provided by the utility model, the installation part is connected on the refraction part and can be conveniently connected with the external main body, in addition, the refraction part is adopted to reflect incident light, the light enters the refraction part through the first light transmission surface, is reflected through the reflection surface and finally exits the refraction part through the second light transmission surface, so that the operation step that the pins are required to be bent in advance because the lamp piece irradiates light towards the visible window in the prior art is avoided, the assembly efficiency is favorably accelerated, and the labor and time cost of assembly are effectively reduced.

2. According to the light reflecting piece provided by the utility model, the mounting part is the transparent plate extending outwards from the second light transmitting surface, and the transparent plate can be used as a connection base for splicing, so that the light reflecting piece is conveniently and fixedly connected with the mounting main body; in addition, the installation part is provided with a boss protruding along the thickness direction, and the boss can be used for fool-proofing design, so that a transparent plate is prevented from being installed reversely or wrongly, and the qualification rate of products is effectively guaranteed.

3. The collector provided by the utility model has all the advantages of the light reflecting piece due to the adoption of the light reflecting piece.

Drawings

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

FIG. 1 is a perspective view of a light reflecting member according to an embodiment of the present invention;

FIG. 2 is a schematic diagram illustrating a reflection path of light rays in the light reflector according to an embodiment of the present invention;

FIG. 3 is a perspective view of one embodiment of a collector in an embodiment of the utility model;

fig. 4 is a schematic view of the assembly of a lamp unit and a housing according to the prior art described in the present invention.

Description of reference numerals:

1. a light reflecting member; 11. an installation part; 12. a boss; 13. a refractive section;

21. a first light-transmitting surface; 22. a reflective surface; 23. a second light-transmitting surface; 33. a window;

3. a housing; 31. a slot; 32. a circuit board; 4. and a lamp component.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Example 1

This embodiment provides a light reflection member 1, and it can be applied to the pilot lamp, and is concrete, adopts this light reflection member 1 can reflect the incident light of the inside lamp 4 of casing 3 of pilot lamp to under the prerequisite that does not change the structure of lamp 4, make emergent light jet out according to the direction that needs.

As shown in fig. 1, the light reflection member 1 described in this embodiment includes a refraction portion 13 and an installation portion 11, the refraction portion 13 has a reflection surface 22 capable of reflecting incident light, the installation portion 11 is connected with the refraction portion 13 into a whole, and the installation portion 11 is suitable for being connected with an external body to ensure a stable reflection effect of the refraction portion 13; in addition, the light can change the emergent angle through the reflection of the reflecting surface 22, so that the operation step of bending the pins of the lamp part 4 when the lamp part 4 faces the visible window in the prior art as shown in fig. 4 can be omitted, the assembly efficiency can be accelerated, and the labor cost and the time cost of assembly can be effectively reduced.

The outer body may be a housing 3 which can carry the light element 4 and the light reflector 1, or another support carrier on which the light reflector 1 can be mounted. It should be noted that, in the present embodiment, the light rays emitted from the lamp 4 are emitted horizontally when emitted from the side surface, and besides, the light rays may be emitted at a certain angle with respect to the horizontal plane, and the specific emission angle should be adjusted according to the actual light outlet position of the housing 3.

As shown in fig. 1 and 2, the refraction portion 13 of the present embodiment is a prism having a first light transmission surface 21 adapted to be perpendicular to the incident light and a second light transmission surface 23 adapted to be perpendicular to the outgoing light. The prism can reflect light internally, so that the emergent angle of the light is changed.

In addition, the included angles between the reflection surface 22 of the prism and the first light transmission surface 21 and the second light transmission surface 23 are both 45 °, the arrow direction marked in fig. 2 is a schematic diagram of the reflection route of the incident light on the reflection surface 22, and the light source of the lamp 4 vertically irradiates upwards into the first light transmission surface 21 and horizontally exits from the second light transmission surface 23 after being reflected by the reflection surface 22, so that the exiting light can be horizontally emitted. As an alternative, the included angle between the reflecting surface 22 and the first and second light-transmitting

surfaces

21 and 23 may be other angles to meet different required angles of the emergent light.

As an alternative embodiment, a plurality of reflecting surfaces 22 may be disposed on the refraction portion 13 in this embodiment, as long as the incident light is horizontally emitted after being reflected by the reflecting surfaces 22.

As shown in fig. 1 and fig. 3, in the present embodiment, the mounting portion 11 is connected to the external body in an inserting manner, specifically, the mounting portion 11 is a transparent plate extending outward from the second light-transmitting surface 23, two sides of the transparent plate extend along a plane where the second light-transmitting surface 23 is located to form a side wing, and the housing 3 is provided with an insertion slot 31 suitable for the side wing to be inserted into. In addition, be provided with on the transparent plate along convex boss 12 of thickness direction, this boss 12 is located the first half of transparent plate, and the thickness of boss 12 is greater than slot 31's thickness, because boss 12 is located the one side of keeping away from the lamp spare, and the transparent plate can take place to interfere with slot 31 and can't insert smoothly when reverse inserting, and boss 12 can avoid the dress to turn over or the misloading transparent plate as preventing slow-witted design, effectively guarantees the qualification rate of product.

As an alternative embodiment, the mounting portion 11 in this embodiment may also be a mounting table configured at two sides of the refraction portion 13, and the mounting table and the outer body are connected by screwing, so as to achieve mounting and fixing of the light reflection member 1 on the outer body.

Example 2

The embodiment provides a collector, as shown in fig. 3, which includes a housing 3, the housing 3 includes a bottom and a side wall surrounding the bottom, the bottom of the housing is substantially perpendicular to the side wall, that is, an included angle between the bottom and the side wall is substantially 90 °, and of course, the included angle between the bottom and the side wall may be at other angles. The circuit board 32 is installed to the bottom of casing 3, is connected with lamp spare 4 on the circuit board 32, is provided with window 33 on the lateral wall of casing 3 to be equipped with light reflector 1 as in embodiment 1 near window 33 department in casing 3, light reflector 1 passes through the installation department 11 to be connected on the window 33 of casing 3, the first printing opacity face 21 of the portion 13 that refracts of light reflector 1 with lamp spare 4 sets up relatively, and second printing opacity face 23 is relative with window 33, and the light source of lamp spare 4 jets out from window 33 after passing through light reflector 1 reflection to play the effect of instruction operating condition to the staff.

Preferably, the lamp 4 is a patch lamp, the patch lamp is connected to the circuit board 32 by spot welding, and the light source emitting direction of the patch lamp is arranged opposite to the refraction portion 13. As an alternative embodiment, a plug-in lamp or another lamp 4 may be used, as long as the light source of the lamp 4 is emitted and then reflected by the refraction portion 13 to exit the visible window.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the utility model.

Claims

1. A light reflecting member, comprising:

a refraction section (13) having a first light-transmitting surface (21) for incident light and a second light-transmitting surface (23) for outgoing light, and at least one reflection surface (22); at least one reflecting surface (22) and the first light transmitting surface (21) are arranged in an acute angle, and at least one reflecting surface (22) and the second light transmitting surface (23) are arranged in an acute angle;

installation department (11), with refraction portion (13) are connected as an organic wholely, installation department (11) are suitable for and are connected with the outside main part.

2. The light reflector according to claim 1, wherein the refractive portion (13) is a prism and the reflective surface (22) is an inclined surface on the prism.

3. The light reflector of claim 2, wherein the first light-transmitting surface (21) is disposed perpendicularly to the incident light, the incident light is reflected by the reflecting surface (22) and emitted to the outside to become an emergent light, and the second light-transmitting surface (23) is disposed perpendicularly to the emergent light.

4. A light reflector according to claim 1, characterized in that the reflecting surface (22) and the first (21) and second (23) light transmitting surfaces are each at an angle of 45 °.

5. A light reflector according to any one of claims 1-4, characterized in that the mounting portion (11) is connected to the outer body by means of a plug-in connection.

6. A light reflector according to claim 5, characterized in that the mounting portion (11) is a transparent plate extending outwardly from the second light transmitting surface (23).

7. A light reflector according to any one of claims 1-4, characterized in that the mounting portion (11) extends along the plane of the second light-transmitting surface (23), and a part of the mounting portion (11) protrudes towards the side of the light-refracting part (13) to form a boss (12).

8. A harvester comprising a light-reflecting element (1) according to any one of claims 1 to 7, and further comprising: the lamp comprises a shell (3), wherein the shell (3) comprises a bottom and side walls surrounding the bottom, a circuit board (32) is mounted at the bottom of the shell (3), and a lamp piece (4) is arranged on the circuit board (32);

the light reflection type LED lamp is characterized in that a window (33) is formed in the side wall of the shell (3), the light reflection piece (1) is fixed to one side of the window (33) through the mounting portion (11), the first light transmission face (21) of the light reflection piece (1) is opposite to the lamp piece (4), the second light transmission face (23) is opposite to the window (33), and light of the lamp piece (4) is reflected by the refraction portion (13) and then emitted out of the window (33).

9. A collector according to claim 8, wherein the light member (4) is a patch light.

10. The collector according to claim 8 is characterized in that a slot (31) for inserting the mounting part (11) is formed in the side wall of the housing (3), and the mounting part (11) is inserted into the slot (31).