CN214425916U - Connecting structure of light reflecting cup and light transmitting plate and down lamp - Google Patents
Connecting structure of light reflecting cup and light transmitting plate and down lamp Download PDFInfo
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- CN214425916U CN214425916U CN202023231394.1U CN202023231394U CN214425916U CN 214425916 U CN214425916 U CN 214425916U CN 202023231394 U CN202023231394 U CN 202023231394U CN 214425916 U CN214425916 U CN 214425916U
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Abstract
The utility model provides a connection structure and down lamp of anti-light cup and light-passing board belongs to illumination lamps and lanterns technical field, include: a light reflecting cup, a light transmitting plate and a ring-shaped fixing piece. The light-transmitting plate is arranged on the top of the light-reflecting cup; the annular fixing piece is sleeved on the periphery of the light reflecting cup and is used for being fixedly connected with the face ring; an installation space for accommodating the light transmission plate is formed between the annular fixing piece and the top of the light reflecting cup; the inner side wall of the annular fixing piece is provided with a buckle matched with the light reflecting cup in a clamping way, and the buckle is used for limiting and fixing the light reflecting cup on the annular fixing piece; the annular fixing piece is matched with the light reflecting cup in a clamping manner by virtue of the buckle, and the light transmitting plate is tightly pressed and fixed on the light reflecting cup. The utility model provides a pair of connection structure and down lamp of anti-light cup and light-passing board, anti-light cup adopt the connected mode of joint with annular mounting, need not installation screw, simple structure, and convenient operation has improved assembly efficiency.
Description
Technical Field
The utility model belongs to the technical field of the illumination lamps and lanterns, more specifically say, relate to a connection structure of anti-light cup and light-passing board and adopt this down lamp of connection structure of anti-light cup and light-passing board.
Background
The LED down lamp is a product developed by improving the novel LED light source on the basis of the traditional down lamp, and has the following advantages compared with the traditional down lamp: energy saving, low carbon, long service life, good color rendering and high response speed. The existing LED down lamp comprises a light source part, a reflection cup, a light transmitting plate, a surface ring and the like, wherein the light transmitting plate is connected with the reflection cup through screws, a wrench is required to be used during disassembly, and the problems of inconvenience in operation and low assembly efficiency exist.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a connection structure of anti-light cup and light-passing board aims at solving current LED down lamp and has the inconvenient operation to light-passing board and anti-light cup assembling process, the problem that assembly efficiency is low.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a connection structure of reflection of light cup and light-passing board includes:
a light reflecting cup;
the light-transmitting plate is arranged at the top of the light-reflecting cup; and
the annular fixing piece is sleeved on the periphery of the light reflecting cup and is used for being fixedly connected with the face ring; an installation space for accommodating the light-transmitting plate is formed between the annular fixing piece and the top of the light-reflecting cup; the inner side wall of the annular fixing piece is provided with a buckle matched with the light reflecting cup in a clamping manner, and the buckle is used for limiting and fixing the light reflecting cup on the annular fixing piece;
the annular fixing piece is matched with the reflection cup in a clamping manner by virtue of the buckle, and the light-transmitting plate is pressed and fixed on the reflection cup.
As another embodiment of the present application, the snap is integrally formed with the ring fixture.
As another embodiment of the application, the number of the buckles is multiple and is uniformly arranged along the circumferential direction of the annular fixing piece.
As another embodiment of the application, a conical flange is arranged on the outer wall of the light reflecting cup, and the buckle abuts against the lower end face of the conical flange.
As another embodiment of this application, be equipped with on the coned flange and be used for dodging the groove of stepping down of buckle.
As another embodiment of this application, the lower extreme of coned flange is equipped with the stopper, the stopper with the groove of stepping down staggers each other.
The utility model provides a pair of connection structure of anti-light cup and light-passing board's beneficial effect lies in: compared with the prior art, the utility model discloses a connection structure of anti-light cup and light-passing board is equipped with on annular fixed element's inside wall with anti-light cup joint complex buckle, annular fixed element compresses tightly the light-passing board with the help of buckle and anti-light cup's joint cooperation, fixes on anti-light cup to the fixed connection of anti-light cup and light-passing board has been realized. The reflective cup and the annular fixing piece are connected in a clamping mode, a screw does not need to be installed, the structure is simple, the operation is convenient, and the assembly efficiency is improved.
Another object of the present invention is to provide a down lamp, which comprises a connection structure of any one of the above-mentioned reflective cups and the light-passing board.
As another embodiment of the present application, the down lamp further includes a first light source, a second light source, and a face ring; the first light source part is located on the inner side of the light reflecting cup, the second light source part is arranged around the periphery of the first light source part and located on the inner side of the annular fixing part, and the inner side face of the annular fixing part is a light reflecting face.
As another embodiment of the present application, the loop fastener includes: an inner ring, an outer ring and a connecting plate; the inner ring and the outer ring are respectively positioned at the inner side and the outer side of the second light source part, and an annular groove for avoiding the second light source part is formed between the inner ring and the outer ring; the connecting plate is tightly attached to the inner bottom surface of the surface ring and used for connecting the inner ring and the outer ring; the buckle is arranged on the side wall of the inner ring.
As another embodiment of the application, the lower end of the inner ring is provided with a positioning pin which is matched with the surface ring for installation.
The utility model provides a down lamp's beneficial effect lies in: compared with the prior art, the utility model discloses a down lamp has adopted this connection structure of anti-light cup and light-passing board, be equipped with on annular fixing's inside wall with anti-light cup joint complex buckle, annular fixing compresses tightly the light-passing board with the help of buckle and anti-light cup's joint cooperation, fixes on anti-light cup to the fixed connection of anti-light cup and light-passing board has been realized. The reflective cup and the annular fixing piece are connected in a clamping mode, a screw does not need to be installed, the structure is simple, the operation is convenient, and the assembly efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is an exploded view of a connection structure of a reflective cup and a light-transmitting plate according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of a reflective cup according to an embodiment of the present invention;
fig. 3 is a schematic perspective view of a ring fastener according to an embodiment of the present invention.
In the figure: 1. a light reflecting cup; 101. a conical flange; 102. a yielding groove; 103. a limiting block; 2. a light-transmitting plate; 3. a ring-shaped fixing member; 301. buckling; 302. an inner ring; 303. an outer ring; 304. a connecting plate; 305. positioning pins; 4. a first light source element; 5. a second light source element; 6. a surface ring.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to fig. 3, a connection structure between a reflective cup and a transparent plate according to the present invention will be described. The connecting structure of the light reflecting cup and the light transmitting plate comprises: a light reflecting cup 1, a light transmitting plate 2 and a ring-shaped fixing piece 3. The light-transmitting plate 2 is arranged on the top of the light-reflecting cup 1; the annular fixing piece 3 is sleeved on the periphery of the light reflecting cup 1 and is used for being fixedly connected with the face ring 6; an installation space for accommodating the light transmission plate 2 is formed between the annular fixing piece 3 and the top of the light reflecting cup 1; the inner side wall of the annular fixing piece 3 is provided with a buckle 301 which is in clamping fit with the light reflecting cup 1, and the buckle 301 is used for limiting and fixing the light reflecting cup 1 on the annular fixing piece 3; the annular fixing piece 3 is matched with the reflective cup 1 in a clamping manner by virtue of the buckle 301, and the light-transmitting plate 2 is pressed and fixed on the reflective cup 1.
The utility model provides a pair of connection structure of anti-light cup and light-passing board compares with prior art, be equipped with on annular mounting 3's inside wall with anti-light cup 1 joint complex buckle 301, annular mounting 3 compresses tightly light-passing board 2 with the help of buckle 301 and anti-light cup 1's joint cooperation, fixes on anti-light cup 1 to the fixed connection of anti-light cup 1 with light-passing board 2 has been realized. The reflection cup 1 and the annular fixing piece 3 are connected in a clamping mode, screws do not need to be installed, the structure is simple, operation is convenient, and assembly efficiency is improved.
As a specific embodiment of the connection structure of the reflective cup and the light-transmitting plate provided in the present invention, please refer to fig. 3, in which the buckle 301 and the annular fixing member 3 are integrally formed. In this embodiment, the buckle 301 and the annular fixing member 3 are integrally formed by injection molding. Integrated into one piece's structural strength is higher, and is durable more, is favorable to promoting buckle 301's life.
As a specific embodiment of the connection structure of the reflective cup and the light-transmitting plate provided in the present invention, please refer to fig. 1 to 3, the number of the fasteners 301 is plural, and the fasteners are uniformly arranged along the circumferential direction of the annular fixing member 3. In this embodiment, the number of the fasteners 301 is at least three, and the plurality of fasteners 301 simultaneously apply a limit to the light reflecting cup 1, so that the connection strength between the annular fixing member 3 and the light reflecting cup 1 is enhanced, and the acting force applied to the light reflecting cup 1 is more balanced.
As a specific embodiment of a pair of connection structure of anti-light cup and light-passing board, please refer to fig. 1 to 3, be equipped with coned flange 101 on anti-light cup 1's the outer wall, buckle 301 supports and leans on the lower terminal surface at coned flange 101. In this embodiment, the conical flange 101 is located at the top of the reflector cup 1 and extends outward. The conical flange 101 is attached to the side wall of the annular fixing part 3, so that the contact area between the reflective cup 1 and the annular fixing part 3 is increased.
As a specific implementation manner of the connection structure of the reflective cup and the light-transmitting plate provided in the present invention, please refer to fig. 1 to 3, the tapered flange 101 is provided with a yielding groove 102 for yielding the buckle 301. In this embodiment, in the process of assembling the reflective cup 1 and the light-transmitting plate 2, the buckle 301 is aligned to the abdicating groove 102, and after the buckle 301 passes through the abdicating groove 102, the annular fixing member 3 is rotated to enable the buckle 301 to abut against the lower end face of the conical flange 101. By arranging the relief groove 102 on the conical flange 101, the buckle 301 can smoothly pass through the conical flange 101 and move to the lower part of the conical flange 101.
As a specific embodiment of a pair of connection structure of anti-light cup and light-passing board, please refer to fig. 1 to 3, the lower extreme of conical flange 101 is equipped with stopper 103, and stopper 103 staggers each other with the groove 102 of stepping down. In this embodiment, stopper 103 and conical flange 101 integrated into one piece, integrated into one piece's structural strength is high, and shock-resistant ability is strong. The limiting block 103 is matched with the buckle 301 to limit the rotation angle of the reflective cup 1.
The utility model also provides a down lamp, including the connection structure of foretell anti-light cup and light-passing board.
Compared with the prior art, the down lamp of this application has used this connection structure of anti-light cup and light-passing board, be equipped with on the inside wall of annular fixing piece 3 with anti-light cup 1 joint complex buckle 301, annular fixing piece 3 compresses tightly light-passing board 2 with the help of buckle 301 and anti-light cup 1's joint cooperation, fixes on anti-light cup 1 to the fixed connection of anti-light cup 1 with light-passing board 2 has been realized. The reflection cup 1 and the annular fixing piece 3 are connected in a clamping mode, screws do not need to be installed, the structure is simple, operation is convenient, and assembly efficiency is improved.
As a specific embodiment of the down lamp provided by the present invention, please refer to fig. 1 to 3, the down lamp further includes a first light source 4, a second light source 5 and a surface ring 6; the first light source part 4 is positioned at the inner side of the reflective cup 1, the second light source part 5 is arranged around the periphery of the first light source part 4 and positioned at the inner side of the annular fixing part 3, and the inner side surface of the annular fixing part 3 is a reflective surface. In this embodiment, the reflective cup 1 is used for reflecting the light emitted from the first light source element 4, and the annular fixing element 3 is used for reflecting the light emitted from the second light source element 5. First light source spare 4 is germicidal light source, and second light source spare 5 is the illumination source, adopts above-mentioned structure can realize that this down lamp possesses the illumination simultaneously and disinfects the function.
As a specific embodiment of the down lamp provided by the present invention, please refer to fig. 1 to 3, the annular fixing member 3 includes: inner ring 302, outer ring 303, and connecting plate 304; the inner ring 302 and the outer ring 303 are respectively positioned at the inner side and the outer side of the second light source 5, and an annular groove for avoiding the second light source 5 is formed between the inner ring 302 and the outer ring 303; the connecting plate 304 is tightly attached to the inner bottom surface of the surface ring 6 and is used for connecting the inner ring 302 with the outer ring 303; a catch 301 is provided on the side wall of the inner ring 302. In this embodiment, the inner ring 302 and the outer ring 303 are respectively inclined to both sides of the illumination light source, the inner ring 302 abuts against the outer wall of the reflective cup 1, and the outer ring 303 abuts against the inner wall of the face ring 6. The number of the connecting plates 304 is two, and the connecting plates are symmetrically arranged on two sides of the inner ring 302. The inner ring 302 and the outer ring 303 are connected through the connecting plate 304, so that hollow structures are formed at the bottoms of the inner ring 302 and the outer ring 303, and the connecting plate 304 is tightly attached to the bottom surface of the inner side of the face ring 6, so that the influence on light rays emitted by an illumination light source is reduced to the maximum extent. The connecting plate 304 is fixedly connected with the face ring 6 through screws.
As a specific embodiment of the down lamp provided by the present invention, please refer to fig. 1 to 3, the lower end of the inner ring 302 is provided with a positioning pin 305 installed in cooperation with the surface ring 6. In this embodiment, the surface ring 6 is correspondingly provided with a pin hole matched with the positioning pin 305. The positioning pin 305 plays a role in positioning the annular fixing member 3, and improves the position accuracy of the annular positioning member on the face ring 6.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a connection structure of anti-light cup and light-passing board which characterized in that includes:
a light reflecting cup;
the light-transmitting plate is arranged at the top of the light-reflecting cup; and
the annular fixing piece is sleeved on the periphery of the light reflecting cup and is used for being fixedly connected with the face ring; an installation space for accommodating the light-transmitting plate is formed between the annular fixing piece and the top of the light-reflecting cup; the inner side wall of the annular fixing piece is provided with a buckle matched with the light reflecting cup in a clamping manner, and the buckle is used for limiting and fixing the light reflecting cup on the annular fixing piece;
the annular fixing piece is matched with the reflection cup in a clamping manner by virtue of the buckle, and the light-transmitting plate is pressed and fixed on the reflection cup.
2. The connecting structure of a reflective cup and a light-transmitting plate according to claim 1, wherein the clip is integrally formed with the ring-shaped fixing member.
3. The connecting structure of the reflective cup and the light-transmitting plate according to claim 1, wherein the number of the fasteners is plural and is uniformly arranged along the circumferential direction of the annular fixing member.
4. The connecting structure of the reflective cup and the transparent plate according to claim 1, wherein a tapered flange is disposed on an outer wall of the reflective cup, and the latch abuts against a lower end surface of the tapered flange.
5. The connecting structure of the reflective cup and the light-transmitting plate according to claim 4, wherein the tapered flange is provided with a relief groove for avoiding the buckle.
6. The connecting structure of a reflective cup and a transparent plate according to claim 5, wherein a limiting block is disposed at a lower end of the tapered flange, and the limiting block and the receding groove are staggered.
7. A downlight, characterized by comprising a connecting structure of the light reflecting cup and the light transmitting plate according to any one of claims 1 to 6.
8. A downlight according to claim 7 further comprising a first light source member, a second light source member and a face ring; the first light source part is located on the inner side of the light reflecting cup, the second light source part is arranged around the periphery of the first light source part and located on the inner side of the annular fixing part, and the inner side face of the annular fixing part is a light reflecting face.
9. A downlight according to claim 8 wherein the annular mount comprises: an inner ring, an outer ring and a connecting plate; the inner ring and the outer ring are respectively positioned at the inner side and the outer side of the second light source part, and an annular groove for avoiding the second light source part is formed between the inner ring and the outer ring; the connecting plate is tightly attached to the inner bottom surface of the surface ring and used for connecting the inner ring and the outer ring; the buckle is arranged on the side wall of the inner ring.
10. A downlight according to claim 9 wherein the lower end of the inner ring is provided with a locating pin which fits over the face ring.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023231394.1U CN214425916U (en) | 2020-12-28 | 2020-12-28 | Connecting structure of light reflecting cup and light transmitting plate and down lamp |
| US17/563,684 US11833261B2 (en) | 2020-12-28 | 2021-12-28 | Lighting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023231394.1U CN214425916U (en) | 2020-12-28 | 2020-12-28 | Connecting structure of light reflecting cup and light transmitting plate and down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214425916U true CN214425916U (en) | 2021-10-19 |
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ID=78053852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023231394.1U Active CN214425916U (en) | 2020-12-28 | 2020-12-28 | Connecting structure of light reflecting cup and light transmitting plate and down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214425916U (en) |
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2020
- 2020-12-28 CN CN202023231394.1U patent/CN214425916U/en active Active
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