CN212252278U - Mounting structure of down lamp - Google Patents
Mounting structure of down lamp Download PDFInfo
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- CN212252278U CN212252278U CN202021305031.5U CN202021305031U CN212252278U CN 212252278 U CN212252278 U CN 212252278U CN 202021305031 U CN202021305031 U CN 202021305031U CN 212252278 U CN212252278 U CN 212252278U
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Abstract
The utility model discloses a need not instrument, dismantle mounting structure of very simple and convenient down lamp, including the installation bucket, the cover is equipped with the installation cup in the installation bucket, and this installation cup includes: the inner wall of the inner end of the mounting inner cylinder is provided with a second annular supporting edge, the inner side edge of the second annular supporting edge is provided with a guide inner cylinder extending outwards, and the outer end edge opening of the mounting inner cylinder is provided with an annular positioning edge outwards; the specific structure of installation bucket includes: the bottom of the inner end of the installation outer cylinder is provided with a guide outer cylinder which extends into the installation outer cylinder and is matched with the guide inner cylinder, the edge opening of the outer end of the installation inner cylinder is outwards provided with an annular limiting edge matched with the annular positioning edge, and the outer wall of the installation inner cylinder is provided with a fixed installation edge; and a mounting cup locking mechanism is arranged between the guide inner cylinder and the guide outer cylinder. The mounting structure of down lamp makes the dismantlement of down lamp very convenient, but wide application in the installation of various down lamps.
Description
Technical Field
The utility model relates to a down lamp, concretely relates to mounting structure of down lamp.
Background
At present, the mounting structure of traditional down lamp is fairly simple, include: the mounting bucket (also called lamp bucket), offer the mounting hole that is used for wearing to establish the down lamp on the diapire of mounting bucket, the mounting bucket is being close to outside port department and is being provided with the fixed mounting limit, and a plurality of installation fixed orifices of circle have been seted up along circumference usually to the fixed mounting edge. When the down lamp is installed, the installation barrel is firstly fixed on the decorative ceiling, and then the down lamp is plugged above the ceiling from the installation hole of the installation barrel. As is well known, the lamp plate and the power of down lamp all have a life-span, and when the down lamp is not bright and needs to be changed, foretell mounting structure makes the dismantlement of down lamp more troublesome, need borrow the sucking disc usually and just can with the down lamp suction.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the mounting structure of the down lamp is very simple and convenient to disassemble without tools.
For solving the technical problem, the utility model discloses the technical scheme who adopts does: a mounting structure of a downlight, the structure thereof comprising: the installation bucket, the cover is equipped with the installation cup in the installation bucket, the concrete structure of installation cup includes: the inner wall of the inner end of the mounting inner cylinder is provided with a second annular supporting edge, the inner side edge of the second annular supporting edge is provided with a guide inner cylinder extending outwards, and the outer end edge opening of the mounting inner cylinder is provided with an annular positioning edge outwards; the specific structure of installation bucket includes: the bottom of the inner end of the installation outer cylinder is provided with a guide outer cylinder which extends into the installation outer cylinder and is matched with the guide inner cylinder, the edge opening of the outer end of the installation inner cylinder is outwards provided with an annular limiting edge matched with the annular positioning edge, and the outer wall of the installation inner cylinder is provided with a fixed installation edge; and an installation cup locking mechanism for locking the installation cup on the installation barrel is arranged between the guide inner cylinder and the guide outer cylinder.
As a preferable mode, in the installation structure of the down lamp, the guide outer cylinder is arranged at the bottom of the inner end of the installation outer cylinder through a first annular supporting edge, that is: the bottom of the inner end of the installation outer cylinder is provided with a first annular supporting edge, and the outer end of the guide outer cylinder is arranged at the inner side edge of the first annular supporting edge.
Preferably, in the installation structure of the down lamp, a tapered connecting tube is arranged between the first annular supporting edge and the guide outer cylinder.
As a preferable scheme, in the mounting structure of the down lamp, the outer edge of the annular limiting edge is provided with a mounting ring extending towards one side of the annular positioning edge, and the outer edge of the annular positioning edge is provided with a positioning ring matched with the annular limiting edge.
As a preferable mode, in the mounting structure of a downlight, the mounting cup locking mechanism includes: at least two locking convex parts which are arranged on the guide inner cylinder along the circumferential direction and are convex outwards.
As a preferred scheme, in the mounting structure of the down lamp, the guide inner cylinder is uniformly provided with at least two locking support parts along the circumferential direction, and the locking protrusions are arranged on the corresponding locking support parts.
As a preferable scheme, in the mounting structure of the down lamp, the specific arrangement manner of the locking support part is as follows: two separation grooves are formed downwards in the top end of the guide inner cylinder, and a corresponding locking supporting part is formed between the two separation grooves by the guide inner cylinder.
The utility model has the advantages that: the utility model discloses an increase an installation cup for when the installation, earlier pack into the installation bucket with the installation cup, then, pack into the installation cup with the down lamp again. When the installation cup is detached, firstly, finger faces of a plurality of fingers are in contact with the inner wall of the installation inner barrel, the installation cup is pulled out for a distance through friction force, at the moment, the positioning ring at the position of the edge opening on the outer side of the installation cup can be pulled by hand, and the installation cup is pulled out from the installation outer barrel together with the down lamp. The whole disassembly process does not need any tool, and is very easy and convenient. In addition, the mounting cup is equivalent to a reflecting cup, so that the light sensation effect is improved, and the effect of killing two birds with one stone is achieved.
Drawings
Figure 1 is the mounting structure schematic diagram of down lamp.
FIG. 2 is a schematic sectional view A-A of FIG. 1.
Fig. 3 is an exploded view of a viewing angle of the present invention.
Fig. 4 is an exploded view of the present invention from another perspective.
Reference numerals in fig. 1 to 4: 1. the lamp comprises a down lamp body, 2, an installation barrel, 20, an annular fixed installation edge, 201, an installation fixing hole, 21, an installation outer barrel, 211, an annular limiting edge, 212, a mounting ring, 22, a first annular supporting edge, 23, a conical connecting barrel, 24, a guide outer barrel, 3, an installation cup, 31, an installation inner barrel, 311, an annular positioning edge, 312, an annular positioning ring, 32, a second annular supporting edge, 33, a guide inner barrel, 330, a separation groove, 331, a locking supporting part, 332 and a locking bulge.
Detailed Description
The following describes in detail a specific embodiment of a mounting structure of a down lamp according to the present invention with reference to the accompanying drawings:
as shown in fig. 1 to 4, a mounting structure of down lamp, its structure includes installation bucket 2, the cover is equipped with installation cup 3 in the installation bucket 2, should install cup 3's concrete structure and include: the installation inner tube 31, the inside edge mouth of installation inner tube 31 inwards is provided with second annular supporting edge 32, and the inboard border department of second annular supporting edge 32 is provided with the direction inner tube 33 that outwards stretches out, evenly is provided with three locking support portion 331 along circumference on the direction inner tube 33, and the concrete setting mode of locking support portion 331 is: the top end of the guide inner cylinder 33 is provided with two separation grooves 330 which are mutually matched downwards, and the guide inner cylinder 33 forms a corresponding locking support part 331 between the two separation grooves 330; the locking support 331 is provided with a locking convex part 332 which protrudes outwards, so that the locking support 331 and the locking convex part 332 on the locking support 331 form a mounting cup locking mechanism for locking the mounting cup 3 on the mounting barrel 2, the outer edge of the mounting inner barrel 31 is provided with an annular positioning edge 311 outwards, and the outer edge of the annular positioning edge 311 is provided with an annular positioning ring 312 towards the mounting barrel 2; the specific structure of the installation barrel 2 comprises: the installation urceolus 21, the bottom edge mouth of installation urceolus 21 is provided with first annular supporting limit 22 inwards, and the border department of first annular supporting limit 22 inwards sets gradually the toper connecting cylinder 23 that stretches into installation urceolus 21 and with direction inner tube 33 matched with direction outer tube 24, promptly: a conical connecting cylinder 23 is arranged at the edge of the first annular supporting edge 22, and a guide outer cylinder 24 is arranged on the conical connecting cylinder 23; the outer end edge mouth of installation inner tube 21 outwards be provided with annular locating edge 311 matched with annular limit edge 211, the outside border department of annular limit edge 211 be provided with to annular locating edge 311 one side the arrangement ring 212 that stretches out, the outer wall of installation inner tube 21 be provided with annular fixed mounting limit 20 near annular limit edge 211 department, be provided with two rings of a plurality of installation fixed orifices 201 along circumference on annular fixed mounting limit 20.
The utility model discloses a theory of operation does: during the installation, pack into installation bucket 2 with installation cup 3 earlier, then pack down lamp 1 into installation cup 3. When the installation cup is detached, firstly, finger faces of a plurality of fingers are in contact with the inner wall of the installation inner cylinder 31, the installation cup 3 is pulled out for a distance through friction force, at the moment, the positioning ring 312 at the outer side edge opening of the installation cup 3 can be scratched by a hand, and the installation cup 3 and the down lamp 1 are pulled out from the installation outer cylinder 21 together. The whole disassembly process does not need any tool, and is very easy and convenient.
In summary, the present invention is only a preferred embodiment, and is not intended to limit the scope of the present invention, and all equivalent changes and modifications made by the shapes, structures, features and spirit of the claims of the present invention should be included in the scope of the claims of the present invention.
Claims (7)
1. A mounting structure of a downlight, comprising: installation bucket, its characterized in that, the installation bucket in the cover be equipped with the installation cup, the concrete structure of installation cup includes: the inner wall of the inner end of the mounting inner cylinder is provided with a second annular supporting edge, the inner side edge of the second annular supporting edge is provided with a guide inner cylinder extending outwards, and the outer end edge opening of the mounting inner cylinder is provided with an annular positioning edge outwards; the specific structure of installation bucket includes: the bottom of the inner end of the installation outer cylinder is provided with a guide outer cylinder which extends into the installation outer cylinder and is matched with the guide inner cylinder, the edge opening of the outer end of the installation inner cylinder is outwards provided with an annular limiting edge matched with the annular positioning edge, and the outer wall of the installation inner cylinder is provided with a fixed installation edge; and a mounting cup locking mechanism is arranged between the guide inner cylinder and the guide outer cylinder.
2. A mounting structure for a downlight according to claim 1, wherein the guide outer cylinder is provided at the bottom of the inner end of the mounting outer cylinder via a first annular support edge, that is: the bottom of the inner end of the installation outer cylinder is provided with a first annular supporting edge, and the outer end of the guide outer cylinder is arranged at the inner side edge of the first annular supporting edge.
3. A down lamp mounting structure as defined in claim 2, wherein a tapered connecting tube is provided between the first annular supporting edge and the guide outer tube.
4. A down lamp mounting structure according to claim 1, wherein a mounting ring extending to one side of the annular positioning edge is arranged at the outer side edge of the annular limiting edge, and a positioning ring matched with the annular limiting edge is arranged at the outer side edge of the annular positioning edge.
5. A down lamp mounting structure according to any one of claims 1 to 4, wherein the mounting cup locking mechanism comprises: at least two locking convex parts which are arranged on the guide inner cylinder along the circumferential direction and are convex outwards.
6. A down lamp mounting structure according to claim 5, wherein the guide inner cylinder is uniformly provided with at least two locking support parts along the circumferential direction, and the locking protrusions are arranged on the corresponding locking support parts.
7. A down lamp mounting structure according to claim 6, wherein the specific arrangement of the locking support part is as follows: two separation grooves are formed downwards in the top end of the guide inner cylinder, and a corresponding locking supporting part is formed between the two separation grooves by the guide inner cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021305031.5U CN212252278U (en) | 2020-07-06 | 2020-07-06 | Mounting structure of down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021305031.5U CN212252278U (en) | 2020-07-06 | 2020-07-06 | Mounting structure of down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212252278U true CN212252278U (en) | 2020-12-29 |
Family
ID=73980133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021305031.5U Active CN212252278U (en) | 2020-07-06 | 2020-07-06 | Mounting structure of down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212252278U (en) |
-
2020
- 2020-07-06 CN CN202021305031.5U patent/CN212252278U/en active Active
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