Reflecting mirror structure

Abstract

The utility model provides a reflector structure which comprises a shell, a reflector, a light source plate and a lampshade, and the shell and the lampshade define a containing space used for containing the reflector and the light source plate. The reflecting mirror comprises a reflecting part and a light blocking part, the reflecting part comprises a mounting plate and a reflecting plate, and the reflecting plate is provided with a reflecting surface; the light blocking part comprises a light blocking frame and a convex ring, the light blocking frame comprises a first light blocking plate and a second light blocking plate, the inner wall of the first light blocking plate is flush with the inner wall of the mounting plate, the inner wall of the second light blocking plate is smoothly connected with the reflecting surface of the reflecting plate, and a light outlet is defined by the first light blocking plate, the second light blocking plate and the two side plates; the light outlet and the reflecting surface are oppositely arranged, and when the reflecting mirror is located in the containing space, the end of the light outlet is located in the lampshade. The light channeling phenomenon caused by the fact that light rays reflected by the reflecting mirror in an existing penetrating type lamp irradiate other devices on the two sides of the lamp can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle reflector lighting, in particular to a reflector structure. Background Art

[0002] Vehicle lamps are essential lighting equipment for vehicles and are also reminder tools for vehicles to send various driving signals. Nowadays, the design of vehicle lighting products has expanded from the demand for functionality to the pursuit of beauty. In the continuous updating and iteration of lamp shape design, through-type lamps are a design hotspot that has been favored by consumers in recent years.

[0003] At present, the through-type lamps on the market usually include a shell, a light source board, a reflector and a lampshade, wherein the light-emitting port of the reflector is an open structure, and the light emitted by the light source board is reflected by the reflector and irradiated onto the entire panel on the lampshade, thereby achieving a uniform illumination effect.

[0004] However, when the above-mentioned through-type lamps are actually used in vehicles, since other devices are usually arranged in parallel on both sides of the vehicle lamps, such as reflector crystals or lamps of different types, the light reflected by the reflector of the above-mentioned open structure will usually pass through the lampshade and shine on the other devices arranged in parallel on both sides of the lamp, causing light crossing, which can easily mislead the user's recognition of the light information and seriously affect the performance of the lamp and the aesthetic appearance of the vehicle lamp. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a reflector structure, which aims to solve the technical problem that the light reflected by the reflector in the existing through-type lamp usually shines on other devices arranged in parallel on both sides of the lamp, causing light bleeding, which is easy to mislead the user's recognition of light information and seriously affect the performance of the lamp and the aesthetic appearance of the vehicle lamp.

[0006] The utility model aims to provide a reflector structure, comprising a housing, a reflector connected to the housing, a light source board connected to the reflector, and a lampshade connected to the housing, wherein the housing and the lampshade together form a storage space for accommodating the reflector and the light source board;

[0007] The reflector comprises a reflective portion and a light shielding portion connected to the reflective portion, the reflective portion comprises a mounting plate and a reflective plate connected to the mounting plate, and the reflective plate is provided with a reflective surface;

[0008] The light blocking portion includes a light blocking frame and a convex ring extending outward from one end of the light blocking frame close to the reflecting portion, the light blocking frame includes a first light blocking plate and a second light blocking plate arranged opposite to each other, the two sides of the first light blocking plate are respectively connected to the two sides of the second light blocking plate through a side plate, the inner wall of the first light blocking plate is flush with the inner wall of the mounting plate, the inner wall of the second light blocking plate is smoothly connected to the reflecting surface of the reflecting plate, the first light blocking plate, the second light blocking plate and the two side plates together form a light outlet, the light outlet is arranged opposite to the reflecting surface, and when the reflector is located in the accommodating space, the end of the light outlet is located inside the lampshade, so that the light reflected by the reflecting surface is finally located in a preset display area on the lampshade corresponding to the light outlet.

[0009] The beneficial effects of the above-mentioned reflector structure are: simple structure, easy assembly and low manufacturing cost. It achieves this by adding a light blocking part in the reflector, the light blocking part includes a light blocking frame, a light outlet is provided in the light blocking frame, and when the lampshade cover is controlled to be arranged on the shell, the end of the light outlet is located inside the lampshade, so that the light reflected by the reflecting part can only be emitted through the light outlet, and finally located in a preset display area on the lampshade corresponding to the size of the light outlet. Specifically, the light blocking frame includes a first light blocking plate and a second light blocking plate which are relatively arranged, and the first light blocking plate and the second light blocking plate block the light reflected by the reflecting plate to the direction of the two side walls of the lampshade, so as to prevent the light from passing through the two side wall areas of the lampshade and irradiating other devices on both sides of the lamp, thereby effectively solving the problem of light bleeding, and improving the appearance of the vehicle lamp while ensuring the performance of the lamp.

[0010] In addition, the reflector structure according to the utility model may also have the following additional technical features:

[0011] Furthermore, when the reflector is located in the accommodating space, a gap between the end of the light outlet and the inner wall of the lampshade is 2 mm-2.5 mm.

[0012] Furthermore, when the reflector is located in the accommodating space, the convex ring is located at the open end of the shell, and a gap between an outer edge of the convex ring and an inner wall of the shell is 2 mm-2.5 mm.

[0013] Furthermore, a rectangular pattern structure is provided on the surface of the reflective surface.

[0014] Furthermore, the reflective plate is an arc-shaped plate, and the arc center of the arc-shaped plate is located on the side where the first light blocking plate is located.

[0015] Furthermore, at least two light inlets are provided at one end of the mounting plate close to the first light baffle, and the light inlets are arranged opposite to the reflecting surface. The light emitted by the light source plate passes through the light inlets and illuminates the reflecting surface, and after being reflected by the reflecting surface and blocked by the inner walls of the first light baffle and the second light baffle, passes through the light outlet to form illuminating light.

[0016] Furthermore, the reflecting portion further comprises at least two positioning pins and at least two internal threaded holes, the positioning pins are provided on a side of the mounting plate away from the reflecting plate, and the internal threaded holes are provided on an end of the mounting plate away from the first light blocking plate.

[0017] Furthermore, the light source board includes a main board part and at least two light-emitting parts arranged on one side of the main board part, the light-emitting parts are arranged in a one-to-one correspondence with the light inlet, and the main board part is also provided with a positioning hole adapted to the positioning pin and a first threaded through hole adapted to the internal threaded hole, and the light source board and the reflecting part are fastened together by a first bolt passing through the first threaded through hole and screwing with the internal threaded hole.

[0018] Furthermore, at least two bolt sockets are provided at one end of the reflecting portion away from the light blocking portion, and the bolt sockets are provided with insertion holes, and the direction of the insertion holes is arranged along the axial direction of the light outlet; the shell is provided with a guide groove adapted to the bolt socket and a second bolt through hole connected to the guide groove, and the shell and the reflector are fastened together by a second bolt passing through the second bolt through hole and screwing it with the insertion hole.

[0019] Furthermore, a card slot is provided at the open end of the shell, and a card block adapted to the card slot is provided on the lampshade, and the lampshade is connected to the shell by the card block being engaged with the card slot. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is an exploded schematic diagram of the reflector structure of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the reflector structure of the utility model at a certain viewing angle;

[0022] Figure 3 for Figure 2 Schematic diagram of the cross-sectional structure at AA in the middle;

[0023] Figure 4 It is a schematic structural diagram of a reflector in the reflector structure of the utility model at a certain viewing angle;

[0024] Figure 5 It is a structural schematic diagram of a light source plate in a reflector structure of the utility model at a certain viewing angle;

[0025] Figure 6 It is a schematic structural diagram of the shell in the reflector structure of the utility model at a certain viewing angle.

[0026] Among them, the above-mentioned drawings include the following figure marks: 1-shell; 11-guide groove; 12-second bolt through hole; 13-limiting groove; 14-clamping slot; 2-reflector; 21-mounting plate; 22-reflector; 221-reflecting surface; 23-light blocking frame; 231-first light blocking plate; 232-second light blocking plate; 233-side plate; 24-convex ring; 25-locating pin; 26-internal threaded hole; 27-bolt socket; 28-limiting block; 201-light inlet; 202-light outlet; 3-light source board; 31-main board part; 32-light emitting part; 33-locating hole; 34-first bolt through hole; 4-lamp cover; 41-clamping block; 51-first bolt; 52-second bolt.

[0027] The following specific implementation manner will further illustrate the present invention in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0028] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0029] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0031] See also Figures 1 to 6 A reflector structure of the utility model includes a shell 1, a reflector 2 connected to the shell 1, a light source board 3 connected to the reflector 2, and a lampshade 4 connected to the shell 1. The shell 1 and the lampshade 4 together form a storage space for accommodating the reflector 2 and the light source board 3.

[0032] As an example, Figure 1 , Figure 3 and Figure 4 As shown, the reflector 2 includes a reflecting portion and a light blocking portion connected to the reflecting portion, and the reflecting portion includes a mounting plate 21 and a reflecting plate 22 connected to the mounting plate 21, wherein the mounting plate 21 is used to mount and fix the light source board 3, and at least two light inlets 201 are provided at one end of the mounting plate 21 close to the first light blocking plate 23. In this embodiment, 9 light inlets are evenly spaced on the mounting plate 21. The reflecting plate 22 is used to reflect the light emitted by the light source board 3, and the reflecting plate 22 is provided with a reflecting surface 221, and the reflecting surface 221 is arranged opposite to the light inlet 201.

[0033] Furthermore, the surface of the reflective surface 221 is provided with a rectangular pattern structure. When the light emitted by the light source board 3 is irradiated on the reflective surface 221, the design of the rectangular pattern structure makes the light reflect in the direction of the light outlet of the light blocking portion, thereby reducing the loss of light. Furthermore, the reflective plate 221 is an arc plate, the arc center of the arc plate is located on the side where the first light blocking plate 23 is located, and the arc range of the arc plate is 45°-55°. As a specific example, in this embodiment, the arc of the reflective plate 221 is 47°.

[0034] As an example, the light blocking portion includes a light blocking frame 23 and a convex ring 24 extending outward from one end of the light blocking frame 23 close to the reflecting portion, the light blocking frame 23 includes a first light blocking plate 231 and a second light blocking plate 232 arranged opposite to each other, the two sides of the first light blocking plate 231 are respectively connected to the two sides of the second light blocking plate 232 through a side plate 233, the inner wall of the first light blocking plate 231 is flush with the inner wall of the mounting plate 21, the inner wall of the second light blocking plate 232 is smoothly connected to the reflecting surface of the reflecting plate 22, the first light blocking plate 231, the second light blocking plate 232 and the two side plates 233 together form a light outlet 202, and the light outlet 202 is arranged opposite to the reflecting surface 221. When the reflector 2 is located in the accommodating space formed by the shell 1 and the lampshade 4, the end of the light outlet 202 is located inside the lampshade 4. In other words, the first light baffle 231 and the second light baffle 232 of the light blocking portion extend into the interior of the lampshade 4. In this way, the inner walls of the first light baffle 231 and the second light baffle 232 can block the light reflected by the reflector 22 to the direction of the upper and lower side walls of the lampshade 4, so that the light emitted by the reflector 2 is located in the preset display area on the lampshade 4, that is, the middle area of ​​the lampshade 4 corresponding to the size of the light outlet 202, thereby avoiding the light bleed phenomenon caused by the light reflected by the reflecting surface 221 passing through the upper and lower side areas of the lampshade 4 and irradiating other devices on both sides of the lamp.

[0035] Further, when the reflector 2 is located in the accommodating space, the gap d between the end of the light outlet 202 and the inner wall of the lampshade 4 is 2mm-2.5mm. As a specific example, in this embodiment, the gap d between the end of the light outlet 202 and the inner wall of the lampshade 4 is 2mm.

[0036] Further, when the reflector 2 is located in the accommodation space, the convex ring 24 is located at the open end of the housing 1, and the gap h between the outer edge of the convex ring 24 and the inner wall of the housing 1 is 2mm-2.5mm. As a specific example, in this embodiment, the gap h between the end of the light outlet 202 and the inner wall of the lampshade 4 is 2mm. It should be noted that the design of the convex ring 24 can reduce the gap between the reflector 2 and the inner wall of the housing 1 at the open end, preventing the internal structure of the lampshade from being seen from the outside.

[0037] Further, the reflective portion further includes at least two positioning pins 25 and at least two internal threaded holes 26. The positioning pins 25 are provided on the side of the mounting plate 21 away from the reflective plate 22, and the internal threaded hole 26 is provided on the end of the mounting plate 21 away from the first light baffle 231. As a specific example, in this embodiment, three positioning pins 25 are provided on the mounting surface of the mounting plate 21, and the positioning pins 25 are used to assist in positioning the light source board 3 on the mounting plate 21. The end of the mounting plate 21 away from the first light baffle 231 is provided with three internal threaded holes 26.

[0038] like Figure 1 and Figure 5 As shown, the light source board 3 includes a main board portion 31 and at least two light-emitting portions 32 arranged on one side of the main board portion 31. The light-emitting portions 32 are arranged one by one with the light inlet 201 on the mounting plate 21. It should be noted that in the axial direction of the light outlet 202, the diameter of the light-emitting portion 32 is smaller than the aperture of the light inlet 201. In this embodiment, 9 light-emitting portions 32 are evenly spaced on the main board portion 31. The main board portion 31 is also provided with a positioning hole 33 adapted to the positioning pin 25 and a first threaded through hole 34 adapted to the internal threaded hole 26. The first bolt 51 passes through the first threaded through hole 34 and is screwed to the internal threaded hole 26 to achieve a fastening connection between the light source board 3 and the reflecting portion.

[0039] Furthermore, at least two bolt sockets 27 are provided at one end of the reflector away from the light shielding portion, and the bolt sockets 27 are provided with insertion holes, and the direction of the insertion holes is arranged along the axial direction of the light outlet 202. In this embodiment, three bolt sockets 27 are provided at one end of the reflector away from the light shielding portion; Figure 6 As shown, the housing 1 is provided with a guide groove 11 adapted to the bolt socket 27 and a second bolt through hole 12 connected to the guide groove, and the housing 1 and the reflector 2 are fastened together by a second bolt 52 passing through the second bolt through hole 12 and being screwed to the socket of the bolt socket 27.

[0040] Furthermore, at least two limit blocks 28 are provided at one end of the reflecting portion of the reflector 2 away from the light blocking portion, and a limit groove 13 adapted to the limit block 28 is also provided in the shell 1 to limit and fix the placement of the reflector 2 in the shell 1, which can further improve the firmness of the assembly and prevent the reflector 2 from falling off during the fastening process of the reflector 2 and the shell 1, affecting the assembly efficiency.

[0041] Furthermore, a slot 14 is further provided at the open end of the housing 1 , and a clamping block 41 adapted to the slot 14 is provided on the lampshade 4 , and the lampshade 4 is connected to the housing 1 by clamping the clamping block 41 with the slot 14 .

[0042] Furthermore, the material of the reflector 2 can be any one of polycarbonate and engineering plastic alloy.

[0043] In actual use, the steps for using the reflector structure of the utility model can be as follows: first place the light source board 3 on the mounting plate 21, so that the corresponding light-emitting part 32 on the light source board 3 is placed in the light inlet 201 on the mounting plate 21, and the three positioning pins 25 on the mounting plate 21 are correspondingly inserted into the three positioning holes 33 on the light source board 3, and then use an auxiliary tool to pass the first bolt 51 through the first bolt through hole 34 on the light source board 3 and screw it with the internal threaded hole 26 on the mounting plate 21 to firmly fix the light source board 3 on the reflecting part.

[0044] Then, the reflector 2 fixed with the light source board 3 is inserted into the shell 1. Specifically, the limit block 28 on the reflector 2 is inserted into the limit groove 13 inside the shell 1, and the bolt socket 27 on the reflector 2 is correspondingly inserted into the guide groove 11 in the shell 1. Then, an auxiliary tool is used to pass the second bolt 52 through the second bolt through hole 12 on the shell 1 and screw it with the jack on the bolt socket 27 to complete the fixed connection between the reflector 2 and the shell 1. At this time, the convex ring 24 of the reflector 2 is located at the open end of the shell 1, and the light blocking frame 23 of the reflector 2 is located outside the shell 1.

[0045] Finally, align the card block 41 on the lampshade 4 and insert it into the card slot 14 on the open end of the shell 1, so that the lampshade 4 is covered on the shell 1, and the lampshade 4 and the shell 1 form a sealed space for accommodating the reflector 2 and the light source board 3. At this time, the light blocking frame 23 on the reflector 2 is located inside the lampshade 4, and the distance between the end of the light outlet 202 of the light blocking frame 23 and the inner wall of the lampshade 4 is 2 mm. In this way, when the light emitted by the light-emitting portion 32 on the light source panel 3 passes through the light inlet 201 and shines on the reflecting surface 221 of the reflecting plate 22, it is reflected by the reflecting surface 221 and emitted toward the side where the light outlet 202 is located. At this time, part of the light is emitted toward other areas on the lampshade 4 except for the preset display area, that is, the direction of the upper and lower side walls of the lampshade 4. The inner walls of the first light baffle 231 and the second light baffle 232 block this part of the light, so that the light reflected by the reflecting surface 221 passes through the light outlet 201 and shines on the lampshade 4. The final light pattern is located in the preset display area on the lampshade 4 corresponding to the light outlet 202. In other words, the size of the light-emitting port of the reflector 2 is controlled by setting the light blocking frame 23, so that the light reflected by the reflector 2 does not cross-talk.

[0046] In summary, the beneficial effects of the reflector structure of the utility model are: simple structure, easy assembly, and low manufacturing cost. A light blocking part is added to the reflector, and the light blocking part includes a light blocking frame. A light outlet is provided in the light blocking frame, and the end of the light outlet is located inside the lampshade when the lampshade cover is controlled to be arranged on the shell, so that the light reflected by the reflecting part can only be emitted through the light outlet, and finally located in a preset display area on the lampshade corresponding to the size of the light outlet. Specifically, the light blocking frame includes a first light blocking plate and a second light blocking plate which are relatively arranged. The first light blocking plate and the second light blocking plate block the light reflected by the reflecting plate in the direction of the two side walls of the lampshade, so as to prevent the light from passing through the two side areas of the lampshade and irradiating other equipment on both sides of the lamp, thereby effectively solving the problem of light leakage, and improving the appearance of the vehicle lamp while ensuring the performance of the lamp.

[0047] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0048] The above-mentioned embodiments only express several implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A reflector structure, characterized in that: The lamp comprises a housing, a reflector connected to the housing, a light source board connected to the reflector, and a lampshade connected to the housing, wherein the housing and the lampshade together form a receiving space for receiving the reflector and the light source board; The reflector comprises a reflective portion and a light shielding portion connected to the reflective portion, the reflective portion comprises a mounting plate and a reflective plate connected to the mounting plate, and the reflective plate is provided with a reflective surface; The light blocking portion includes a light blocking frame and a convex ring extending outward from one end of the light blocking frame close to the reflecting portion, the light blocking frame includes a first light blocking plate and a second light blocking plate arranged opposite to each other, the two sides of the first light blocking plate are respectively connected to the two sides of the second light blocking plate through a side plate, the inner wall of the first light blocking plate is flush with the inner wall of the mounting plate, the inner wall of the second light blocking plate is smoothly connected to the reflecting surface of the reflecting plate, the first light blocking plate, the second light blocking plate and the two side plates together form a light outlet, the light outlet is arranged opposite to the reflecting surface, and when the reflector is located in the accommodating space, the end of the light outlet is located inside the lampshade, so that the light reflected by the reflecting surface is finally located in a preset display area on the lampshade corresponding to the light outlet.

2. The reflector structure according to claim 1, characterized in that: When the reflector is located in the accommodating space, the gap between the end of the light outlet and the inner wall of the lampshade is 2 mm-2.5 mm.

3. The reflector structure according to claim 1, characterized in that: When the reflector is located in the accommodating space, the convex ring is located at the open end of the shell, and the gap between the outer edge of the convex ring and the inner wall of the shell is 2mm-2.5mm.

4. The reflector structure according to claim 1, characterized in that: The surface of the reflective surface is provided with a rectangular pattern structure.

5. The reflector structure according to claim 1, characterized in that: The reflective plate is an arc-shaped plate, and the arc center of the arc-shaped plate is located on the side where the first light blocking plate is located.

6. The reflector structure according to claim 1, characterized in that: At least two light inlets are provided at one end of the mounting plate close to the first light baffle, and the light inlets are arranged opposite to the reflecting surface. The light emitted by the light source plate passes through the light inlets and illuminates the reflecting surface, and then passes through the light outlet to form illuminating light after being reflected by the reflecting surface and blocked by the inner walls of the first light baffle and the second light baffle.

7. The reflector structure according to claim 6, characterized in that: The reflecting part further comprises at least two positioning pins and at least two internal threaded holes. The positioning pins are arranged on a side of the mounting plate away from the reflecting plate, and the internal threaded holes are arranged on an end of the mounting plate away from the first light blocking plate.

8. The reflector structure according to claim 7, characterized in that: The light source board includes a main board part and at least two light-emitting parts arranged on one side of the main board part. The light-emitting parts are arranged in a one-to-one correspondence with the light inlet. The main board part is also provided with a positioning hole adapted to the positioning pin and a first threaded through hole adapted to the internal threaded hole. The light source board and the reflecting part are fastened together by a first bolt passing through the first threaded through hole and screwing it to the internal threaded hole.

9. The reflector structure according to claim 1, characterized in that: At least two bolt sockets are provided at one end of the reflecting part away from the light blocking part, and the bolt sockets are provided with insertion holes, and the direction of the insertion holes is arranged along the axial direction of the light outlet; the shell is provided with a guide groove adapted to the bolt socket and a second bolt through hole connected to the guide groove, and the shell and the reflector are fastened together by a second bolt passing through the second bolt through hole and screwing with the insertion hole.

10. The reflector structure according to claim 1, characterized in that: The opening end of the shell is provided with a card slot, and the lampshade is provided with a card block adapted to the card slot, and the lampshade is connected to the shell by the card block being engaged with the card slot.

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