CN215061868U - Lamp with conveniently-replaced reflective cup - Google Patents
Lamp with conveniently-replaced reflective cup Download PDFInfo
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- CN215061868U CN215061868U CN202121300615.8U CN202121300615U CN215061868U CN 215061868 U CN215061868 U CN 215061868U CN 202121300615 U CN202121300615 U CN 202121300615U CN 215061868 U CN215061868 U CN 215061868U
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- radiator
- connecting seat
- light
- threaded hole
- lamp
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Abstract
The utility model discloses a lamp with a reflecting cup convenient to replace, which comprises a connecting seat, a light emitting opening is arranged on the connecting seat; the radiator is arranged on one side of the connecting seat back to the light outlet; the light source assembly is arranged between the connecting seat and the radiator and is opposite to the light outlet; the light reflecting cup is connected with the connecting seat through a detachable structure, and the end part of the light reflecting side wall of the light reflecting cup is abutted against the light outlet; through the structure, the reflective cups with different shapes, patterns, reflective effects or reflective capacity can be quickly replaced according to actual requirements, and the structure has very good practicability and convenience.
Description
Technical Field
The utility model relates to a lamps and lanterns field, in particular to conveniently change lamps and lanterns of anti-light cup.
Background
The lamp is an indispensable illuminating tool in daily life, and along with the rapid development of economy, people have more and more pursuits to the lamp, and the reflection cup in the lamp is a very important structure in the light-emitting of the lamp, in the use process, people can come to provide requirements for the light-emitting effect of the lamp according to scenes, different scenes need different light-emitting effects, but in the existing lamp, the reflection cup has the defect of complex replacement, most structures of the lamp need to be dismantled and then can be replaced, the replacement is extremely inconvenient, and therefore, the lamp with the reflection cup convenient to replace is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a conveniently change lamps and lanterns of anti-light cup.
The utility model discloses a technical scheme that its technical problem was solved to an embodiment adopted is: a luminaire that facilitates replacement of a reflector cup, comprising:
the connecting seat is provided with a light outlet;
the radiator is arranged on one side of the connecting seat back to the light outlet;
the light source assembly is arranged between the connecting seat and the radiator and is opposite to the light outlet;
the reflection cup is connected with the connecting seat through a detachable structure, and the end part of the reflection side wall of the reflection cup is abutted to the light outlet.
Further, the detachable structure comprises a bolt, a first threaded hole arranged on the side wall of the reflection cup and a second threaded hole arranged on the side wall of the connecting seat, and the bolt is simultaneously in threaded connection with the first threaded hole and the second threaded hole.
Furthermore, a third threaded hole is formed in the radiator, and the bolt is simultaneously in threaded connection with the first threaded hole, the second threaded hole and the third threaded hole.
Furthermore, a spring clip is arranged on the connecting seat or the reflecting cup.
Furthermore, a cavity capable of containing the light source assembly is arranged in the radiator.
Furthermore, a plurality of air ducts which are communicated with the space on one side of the radiator back to the connecting seat and the spaces on the two sides are arranged in the radiator.
Furthermore, a first radiating fin group and a second radiating fin group which are respectively arranged on two sides of the center of the radiator are arranged on one side of the radiator, which is back to the connecting seat, the first radiating fin group comprises a plurality of first radiating fins which are arranged along the center of the radiator from inside to outside at intervals, so that an air channel is formed between every two adjacent first radiating fins, and the second radiating fin group comprises a plurality of second radiating fins which are arranged along the center of the radiator from inside to outside at intervals, so that an air channel is formed between every two adjacent second radiating fins.
The utility model has the advantages that: a lamp convenient for replacing a reflecting cup comprises a connecting seat, wherein a light outlet is arranged on the connecting seat; the radiator is arranged on one side of the connecting seat back to the light outlet; the light source assembly is arranged between the connecting seat and the radiator and is opposite to the light outlet; the light reflecting cup is connected with the connecting seat through a detachable structure, and the end part of the light reflecting side wall of the light reflecting cup is abutted against the light outlet; through the structure, the reflective cups with different shapes, patterns, reflective effects or reflective capacity can be quickly replaced according to actual requirements, and the structure has very good practicability and convenience.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic structural view of a lamp with a reflective cup convenient to replace;
FIG. 2 is an exploded view of a light fixture with a reflector cup that is easily replaced;
fig. 3 is a schematic structural diagram of a heat sink.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as excluding the number, and the terms greater than, less than, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly defined, the terms "set," "mounted," "connected," and the like are to be understood in a broad sense, and may be directly connected or indirectly connected through an intermediate medium, for example; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be a mechanical connection; either as communication within the two elements or as an interactive relationship of the two elements. The technical skill in the art can reasonably determine the specific meaning of the above words in the present invention by combining the specific contents of the technical solution.
Referring to fig. 1 to 3, a lamp convenient for replacing a reflective cup includes:
a connecting base 10 on which a light outlet is provided;
a heat sink 20 disposed on a side of the connecting socket 10 opposite to the light outlet;
a light source assembly 30 disposed between the connecting socket 10 and the heat sink 20 and facing the light outlet;
the reflecting cup 40 is connected with the connecting seat 10 through a detachable structure, and the end part of the reflecting side wall of the reflecting cup 40 is abutted against the light outlet.
In the present invention, during assembly, the light source assembly 30 is placed in the cavity of the heat sink 20, the second threaded hole 53 on the connecting seat 10 is aligned with the third threaded hole 54 on the heat sink 20, then the light-reflecting cup 40 is sleeved on the outer ring of the connecting seat 10, and the first threaded hole 52 on the light-reflecting cup 40 is aligned with the second threaded hole 53 on the connecting seat 10, the bolt 51 is used to be screwed with the first threaded hole 52, the second threaded hole 53 and the third threaded hole 54 at the same time, so as to connect the connecting seat 10, the heat sink 20, the light source assembly 30 and the light-reflecting cup 40 into a whole, and finally the spring clamp 60 is installed on the connecting seat 10 or the light-reflecting cup 40, and the lamp is installed on the installation position through the spring clamp 60, and of course, installation forms such as elastic pieces can also be adopted; the reflection cup 40 with different shapes, patterns, reflection effects or reflection capacity can be replaced according to actual requirements, the structure has the flexibility of use, the step of replacing the reflection cup 40 is greatly simplified, and the structure has good practicability.
The detachable structure comprises a bolt 51, a first threaded hole 52 arranged on the side wall of the reflection cup 40 and a second threaded hole 53 arranged on the side wall of the connecting seat 10, and the bolt 51 is screwed with the first threaded hole 52 and the second threaded hole 53 simultaneously.
The heat sink 20 is provided with a third screw hole 54, and the bolt 51 is screwed with the first screw hole 52, the second screw hole 53 and the third screw hole 54 at the same time.
The spring clip 60 is provided on the connecting socket 10 or the reflective cup 40.
The heat sink 20 has a cavity therein for accommodating the light source assembly 30.
A plurality of air ducts 70 are disposed in the heat sink 20 and simultaneously communicate the space on the side of the heat sink 20 facing away from the connecting seat 10 and the spaces on both sides.
A first radiating fin group and a second radiating fin group which are respectively arranged on two sides of the center of the radiator 20 are arranged on one side of the radiator 20, which is back to the connecting seat 10, the first radiating fin group comprises a plurality of first radiating fins 81 which are arranged along the center of the radiator 20 from inside to outside at intervals, so that an air channel 70 is formed between every two adjacent first radiating fins 81, and the second radiating fin group comprises a plurality of second radiating fins 82 which are arranged along the center of the radiator 20 from inside to outside at intervals, so that an air channel 70 is formed between every two adjacent second radiating fins 82; through the structure, the air duct 70 is communicated with the two sides of the radiator 20 and the top side of the radiator 20, so that air on the two sides of the radiator 20 can enter the radiator 20 and is discharged from the top side of the radiator 20, the heat dissipation performance of the radiator 20 can be greatly improved, and further, the first heat dissipation fins 81 and the second heat dissipation fins 82 are arranged in a wavy shape, so that the length of the air duct 70 can be prolonged, and the heat dissipation effect is improved.
Of course, the present invention is not limited to the above-mentioned embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications and substitutions are included in the scope defined by the claims of the present application.
Claims (7)
1. A luminaire that facilitates replacement of a reflector cup, comprising:
the connecting seat (10) is provided with a light outlet;
the radiator (20) is arranged on one side, back to the light outlet, of the connecting seat (10);
the light source assembly (30) is arranged between the connecting seat (10) and the radiator (20) and is opposite to the light outlet;
the light reflecting cup (40) is connected with the connecting seat (10) through a detachable structure, and the end part of the light reflecting side wall of the light reflecting cup (40) is abutted to the light outlet.
2. A lamp with a conveniently replaced reflecting cup as claimed in claim 1, wherein: the detachable structure comprises a bolt (51), a first threaded hole (52) formed in the side wall of the reflection cup (40) and a second threaded hole (53) formed in the side wall of the connecting seat (10), and the bolt (51) is screwed with the first threaded hole (52) and the second threaded hole (53) simultaneously.
3. A lamp with a conveniently replaced reflecting cup as claimed in claim 2, wherein: the radiator (20) is provided with a third threaded hole (54), and the bolt (51) is screwed with the first threaded hole (52), the second threaded hole (53) and the third threaded hole (54) simultaneously.
4. A lamp with a conveniently replaced reflecting cup as claimed in claim 1, wherein: and a spring clip (60) is arranged on the connecting seat (10) or the reflection cup (40).
5. A lamp with a conveniently replaced reflecting cup as claimed in claim 1, wherein: the radiator (20) is internally provided with a cavity capable of containing the light source component (30).
6. A lamp with a conveniently replaced reflecting cup as claimed in claim 1, wherein: a plurality of air ducts (70) which are communicated with the space of one side of the radiator (20) back to the connecting seat (10) and the spaces of the two sides are arranged in the radiator (20).
7. A lamp with a conveniently replaced reflecting cup as claimed in claim 6, wherein: radiator (20) dorsad be provided with first fin group and the second fin group listed in radiator (20) center both sides on one side of connecting seat (10), first fin group includes from inside to outside interval arrangement's a plurality of first fin (81) along the center of radiator (20) to make and form between two adjacent first fin (81) wind channel (70), second fin group includes from inside to outside interval arrangement's a plurality of second fin (82) along the center of radiator (20), so that form between two adjacent second fin (82) wind channel (70).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121300615.8U CN215061868U (en) | 2021-06-08 | 2021-06-08 | Lamp with conveniently-replaced reflective cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121300615.8U CN215061868U (en) | 2021-06-08 | 2021-06-08 | Lamp with conveniently-replaced reflective cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215061868U true CN215061868U (en) | 2021-12-07 |
Family
ID=79204406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121300615.8U Active CN215061868U (en) | 2021-06-08 | 2021-06-08 | Lamp with conveniently-replaced reflective cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215061868U (en) |
-
2021
- 2021-06-08 CN CN202121300615.8U patent/CN215061868U/en active Active
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