CN110056805B - Split type down lamp - Google Patents
Split type down lamp Download PDFInfo
- Publication number
- CN110056805B CN110056805B CN201910441458.3A CN201910441458A CN110056805B CN 110056805 B CN110056805 B CN 110056805B CN 201910441458 A CN201910441458 A CN 201910441458A CN 110056805 B CN110056805 B CN 110056805B
- Authority
- CN
- China
- Prior art keywords
- lamp
- lamp body
- split
- clamping
- type down
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000003825 pressing Methods 0.000 claims description 12
- 210000001503 joint Anatomy 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 claims description 5
- 241000258971 Brachiopoda Species 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000011257 shell material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
- F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/162—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to traction or compression, e.g. coil springs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention provides a split type down lamp, which comprises a lamp shell and a lamp body arranged in the lamp shell, wherein an elastic reset mechanism and a plurality of clamping seats are arranged in the lamp shell, clamping grooves are formed between the clamping seats, the upper end face of each clamping seat is provided with a first concave bayonet, the elastic reset mechanism is abutted against the upper end face of each clamping seat, the lamp body is provided with a clamping ring which can rotate relative to the lamp body, the clamping ring is provided with a plurality of first clamping strips which are clamped with the first bayonet, the lamp body is also provided with a plurality of convex parts which are used for abutting against the lower end face of the first clamping strips, and a second bayonet is formed between the convex parts.
Description
[ Field of technology ]
The invention relates to the field of down lamps, in particular to a split down lamp.
[ Background Art ]
The existing down lamp on the market is installed on a ceiling through a clamp spring, but after the down lamp is used for a period of time, the brightness of the down lamp can be attenuated and darkened, so that only the down lamp can be replaced. However, because the existing down lamp is of an integral structure, if the down lamp needs to be replaced, operations such as disassembly, assembly, wiring, lamp assembly and the like are required, and the disassembly and the wiring need to be operated by professional personnel, for a user, on the one hand, the operations of disassembly and assembly of the lamp are more troublesome, and on the other hand, the user is required to wire by the professional personnel, so that the use cost is increased.
[ Invention ]
The present invention is directed to overcoming the above-mentioned problems, and we provide a split-type down lamp, which is convenient to replace and does not require professional personnel to install.
In order to achieve the above object, the present invention provides a split down lamp, which comprises a lamp housing and a lamp body installed in the lamp housing, and is characterized in that: be equipped with elasticity canceling release mechanical system and a plurality of cassette in the lamp body, be equipped with the draw-in groove between cassette and the cassette, the up end of cassette is equipped with the first bayonet socket of indent, elasticity canceling release mechanical system and the up end butt of cassette, be equipped with on the lamp body can be rather than pivoted snap ring, the snap ring is equipped with many first card strips with first bayonet socket joint, the lamp body still is equipped with a plurality of convex parts that are used for supporting the lower terminal surface of first card strip, form the second bayonet socket between convex part and the convex part.
In one or more embodiments, the lamp body is further provided with a plurality of second clamping strips matched with the clamping grooves.
In one or more embodiments, the clamping seats are uniformly spaced along the circumference of the inner wall of the lamp housing.
In one or more embodiments, the lamp body is provided with a first conductive sheet and an annular second conductive sheet arranged around the first conductive sheet, and the lamp housing is internally provided with a first conductive part in butt joint with the first conductive sheet and a second conductive part in butt joint with the annular second conductive sheet.
In one or more embodiments, the elastic reset mechanism comprises a spring and a compression ring, wherein the top of the compression ring is in butt joint with the spring, and the bottom of the compression ring is in butt joint with the upper end face of the clamping seat.
In one or more embodiments, a detachable upper cover is arranged on the top of the lamp housing, the upper cover is connected with a power line, and the first conductive part and the second conductive part are electrically connected with the power line.
In one or more embodiments, the spring and the pressing ring are arranged on the upper cover, the top of the spring is in butt joint with the upper cover, and the bottom of the spring is in butt joint with the top of the pressing ring.
In one or more embodiments, two sides of the bottom end of the clamping seat are provided with inward chamfers.
In one or more embodiments, a detachable lampshade is arranged at the lower part of the lamp body, a light source plate is arranged inside the lamp body, and the light source plate is electrically connected with the first conductive sheet and the second conductive sheet.
In one or more embodiments, the outer walls of the lamp housing and the lamp body are provided with heat dissipation holes.
Compared with the background technology, the invention has the following effects:
By adopting the scheme, the split down lamp only needs to be installed by a professional in the first installation, when the down lamp is used for a long time, the down lamp only needs to be pushed manually to separate from the lamp shell and replace the new lamp body when the light attenuation and the brightness of the down lamp are insufficient, the whole down lamp does not need to be detached and replaced, the professional does not need to be required to operate, the wiring is not required to be repeated, the maintenance cost and the use cost are saved, and meanwhile, the consumption of the lamp shell material is also saved. In addition, the risk of damaging the ceiling when changing the down lamp is avoided.
[ Description of the drawings ]
Fig. 1 is a schematic cross-sectional view of a lamp housing after the lamp housing is separated from the lamp housing in an embodiment of the invention;
FIG. 2 is a schematic cross-sectional view of a lamp body mounted in a lamp housing according to an embodiment of the present invention;
FIG. 3 is an exploded view of a split down lamp according to an embodiment of the present invention;
Fig. 4 is an exploded view of a split down lamp according to an embodiment of the present invention.
[ Detailed description ] of the invention
The present invention will be further described in detail with reference to the following examples and drawings for the purpose of enhancing the understanding of the present invention, which examples are provided for the purpose of illustrating the present invention only and are not to be construed as limiting the scope of the present invention.
Referring to fig. 1-4, a split down lamp comprises a lamp housing 1 and a lamp body 2 arranged in the lamp housing 1, wherein an elastic reset mechanism and a plurality of clamping seats 3 are arranged in the lamp housing 1, clamping grooves 4 are formed between the clamping seats 3 and the clamping seats 3, first clamping openings 31 which are concave are formed in the upper end faces of the clamping seats 3, the elastic reset mechanism is abutted to the upper end faces of the clamping seats 3, a clamping ring 5 which can rotate relative to the lamp body 2 is arranged on the lamp body 2, a plurality of first clamping strips 51 which are clamped with the first clamping openings 31 are arranged on the clamping ring 5, a plurality of convex portions 6 which are used for propping against the lower end faces of the first clamping strips 51 are further arranged in the lamp body 2, and second clamping openings 7 are formed between the convex portions 6 and the convex portions 6.
The disassembly and installation principle of the split down lamp is as follows: when the brightness of the lamp body 2 becomes dark with long-time use and the lamp body 2 needs to be replaced, the power supply is cut off, a user pushes against the lower end face of the lamp body 2 by hand and pushes the lamp body upwards with force, in the process from the initial position to the highest position of the lamp body 2, the first clamping strip 51 of the clamping ring 5 moves upwards with the lamp body 2 and is separated from the first clamping opening 31, the elastic reset mechanism is extruded while the clamping ring 5 moves upwards, compression deformation is generated by the elastic reset mechanism, the clamping ring 5 rotates under the action of the upward acting force of the user, the downward acting force of the elastic reset mechanism and the action of the protruding part 6 pushing against the first clamping strip 51, the first clamping strip 51 is dislocated with the first clamping opening 31, when the lamp body 2 is pushed to the highest point, the first clamping strip 51 slides into the second clamping opening 7 to be clamped with the second clamping opening 7 under the pushing force of the protruding part 6, at the moment, the elastic reset mechanism is restored to deform, and the lamp body 2 is forced by the elastic reset mechanism and the action of the lamp body 2 is separated from the lamp body 2.
When the lamp body 2 needs to be installed, a user holds a new lamp body 2, places the lamp body 2 into the lamp housing 1, applies upward force to the lamp body 2, the clamping ring 5 rotates in a self-adaptive manner under the action of force, the first clamping strip 51 enters from the clamping groove 4, when the clamping ring 5 contacts the elastic reset mechanism, the elastic reset mechanism is deformed by the thrust of the user, the clamping ring 5 rotates under the action of the upward thrust of the user, the reaction force of the elastic reset mechanism and the thrust of the convex part 6, the bottom of the first clamping strip 51 is clamped on the first bayonet 31 of the clamping seat 3, then the user stops applying force, the elastic reset mechanism recovers deformation, and the first clamping strip 51 is clamped on the first bayonet 31 firmly through the elastic clamping ring 5, so that the installation of the lamp body 2 is completed.
In order to facilitate installation and ensure that the protruding part 6 can be aligned with the bottom end surface of the first clamping strip 51, and ensure that the first clamping strip 51 is successfully clamped on the first bayonet 31, the lamp body 2 is further provided with a plurality of second clamping strips 8 matched with the clamping grooves 4.
Preferably, the clamping seats 3 are uniformly arranged at intervals along the circumferential direction of the inner wall of the lamp housing 1, and in order to enhance the stability of the structure, the clamping seats 3 and the lamp housing 1 are integrally formed.
Preferably, the lamp body 2 is provided with a first conductive sheet 9 and an annular second conductive sheet 10 surrounding the first conductive sheet 9, the lamp housing 1 is internally provided with a first conductive part 11 butted with the first conductive sheet 9 and a second conductive part 12 butted with the annular second conductive sheet 10, so that a user can conveniently install the lamp body 2, when the lamp body 2 is installed, the user does not need to align, the lamp body 2 is directly put into the lamp housing 1, the lamp body 2 is installed on the lamp housing 1 by applying thrust, when the lamp body 2 is installed, the lamp body 2 is also connected with the lamp housing 1 for electrifying, the lamp body 2 rotates horizontally at will without influencing the electric connection, and the first conductive sheet 9, the second conductive sheet 10, the first conductive part 11 and the second conductive part 12 are made of conductive materials, and can be metal, such as copper.
Preferably, the elastic resetting mechanism comprises a spring 13 and a pressing ring 14, the top of the pressing ring 14 is abutted against the spring 13, the bottom of the pressing ring is abutted against the upper end face of the clamping seat 3, and when the lamp body is pushed upwards, the clamping ring 5 pushes the pressing ring 14, so that the spring 13 is compressed, and the spring 13 is deformed.
Preferably, a detachable upper cover 15 is provided on the top of the lamp housing 1, specifically, the detachable upper cover 15 may be fastened, the upper cover 15 is connected with a power line 16, the first conductive part 11 and the second conductive part 12 are electrically connected with the power line 16, when the live wire of the power line 16 is connected with the first conductive part 11, the first conductive piece 9 is also connected with the live wire, that is, the second conductive part 12 and the second conductive piece 10 are connected with the zero wire of the power line 16; when the neutral wire of the power line 16 is connected to the first conductive part 11, the first conductive sheet 9 is also connected to the neutral wire, i.e. the second conductive part and the second conductive sheet 10 are connected to the live wire of the power line 16.
Preferably, the spring 13 and the pressing ring 14 are arranged on the upper cover 15, the top of the spring 13 is abutted with the upper cover 15, the bottom is abutted with the top of the pressing ring 14, and the spring 13 and the pressing ring 14 are convenient to install in the lamp housing 1 in the production and processing process, so that the internal structure of the lamp housing 1 is simplified, the processing and production are convenient, and the production cost is reduced.
Preferably, the bottom both sides of cassette 3 are equipped with the inward chamfer, and when being convenient for install lamp body 2, snap ring 5 can get into draw-in groove 4 more easily, installs more easily.
Preferably, the lower part of lamp body 2 is equipped with detachable lamp shade 19, and the inside light source board 17 that is equipped with of lamp body 2, light source board 17 and first conducting strip 9 and second conducting strip 10 electric connection, lamp shade 19 are threaded connection with lamp body 2, and specifically, the lower part outer wall of lamp body 1 is equipped with the external screw thread, and the lamp shade 19 inner wall is equipped with the internal screw thread with this external screw thread complex, the in-process of being convenient for production and processing, installation light source board 17 and lamp shade 19.
Preferably, the outer walls of the lamp housing 1 and the lamp body 2 are provided with heat dissipation holes 18, the working time of the down lamp is night, and the down lamp is required to be continuously started for more than 6 hours, and the heat dissipation speed of the down lamp can be effectively accelerated through the heat dissipation holes 18 on the outer walls of the lamp housing 1 and the lamp body 2.
In addition to the above embodiments, other embodiments of the present invention may be implemented, and the technical solutions formed by equivalent substitution or equivalent transformation are all within the scope of the present invention.
Claims (10)
1. The utility model provides a split type down lamp, includes lamp body (1) and installs lamp body (2) in lamp body (1), its characterized in that: be equipped with elasticity canceling release mechanical system and a plurality of cassette (3) in lamp body (1), be equipped with draw-in groove (4) between cassette (3) and cassette (3), the up end of cassette (3) is equipped with first bayonet socket (31) of indent, elasticity canceling release mechanical system and the up end butt of cassette (3), be equipped with on lamp body (2) can be rather than pivoted snap ring (5), snap ring (5) are equipped with many first card strip (51) with first bayonet socket (31) joint, lamp body (2) still are equipped with a plurality of convex parts (6) that are used for supporting the lower terminal surface of first card strip (51), form second bayonet socket (7) between convex part (6) and convex part (6).
2. A split-type down lamp as defined in claim 1, wherein: the lamp body (2) is also provided with a plurality of second clamping strips (8) matched with the clamping grooves (4).
3. A split-type down lamp as defined in claim 2, wherein: the clamping seats (3) are uniformly arranged at intervals along the circumferential direction of the inner wall of the lamp housing (1).
4. A split-type down lamp as defined in any one of claims 1-3, wherein: the lamp body (2) is provided with a first conductive sheet (9) and an annular second conductive sheet (10) arranged around the first conductive sheet (9), and a first conductive part (11) in butt joint with the first conductive sheet (9) and a second conductive part (12) in butt joint with the annular second conductive sheet (10) are arranged in the lamp housing (1).
5. The split-type down lamp as defined in claim 4, wherein: the elastic reset mechanism comprises a spring (13) and a pressing ring (14), wherein the top of the pressing ring (14) is abutted with the spring (13), and the bottom of the pressing ring is abutted with the upper end face of the clamping seat (3).
6. The split-type down lamp as defined in claim 5, wherein: the lamp is characterized in that a detachable upper cover (15) is arranged at the top of the lamp housing (1), the upper cover (15) is connected with a power line (16), and the first conductive part (11) and the second conductive part (12) are electrically connected with the power line (16).
7. The split-type down lamp as defined in claim 6, wherein: the spring (13) and the compression ring (14) are arranged on the upper cover (15), the top of the spring (13) is in butt joint with the upper cover (15), and the bottom is in butt joint with the top of the compression ring (14).
8. The split-type down lamp as defined in claim 4, wherein: the two sides of the bottom end of the clamping seat (3) are provided with inward chamfers.
9. The split-type down lamp as defined in claim 4, wherein: the lamp is characterized in that a detachable lampshade (19) is arranged at the lower part of the lamp body (2), a light source plate (17) is arranged inside the lamp body (2), and the light source plate (17) is electrically connected with the first conductive sheet (9) and the second conductive sheet (10).
10. The split-type down lamp as defined in claim 4, wherein: and heat dissipation holes (18) are formed in the outer walls of the lamp housing (1) and the lamp body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910441458.3A CN110056805B (en) | 2019-05-24 | 2019-05-24 | Split type down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910441458.3A CN110056805B (en) | 2019-05-24 | 2019-05-24 | Split type down lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110056805A CN110056805A (en) | 2019-07-26 |
| CN110056805B true CN110056805B (en) | 2024-06-25 |
Family
ID=67324535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910441458.3A Active CN110056805B (en) | 2019-05-24 | 2019-05-24 | Split type down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110056805B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939894B (en) * | 2019-12-11 | 2022-05-13 | 深圳市客亿电子科技有限公司 | Novel down lamp structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005285711A (en) * | 2004-03-31 | 2005-10-13 | Zenin Chin | Push type receptacle |
| CN204513162U (en) * | 2015-04-27 | 2015-07-29 | 佛山市新辉帅照明电器有限公司 | A kind of New type detachable Down lamp |
| CN209977835U (en) * | 2019-05-24 | 2020-01-21 | 何弘桓 | Novel split type down lamp |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7431346B2 (en) * | 2005-11-21 | 2008-10-07 | Campbell Hausfeld/Scott Fetzer Company | Quick connect coupling |
| CN208074736U (en) * | 2018-04-28 | 2018-11-09 | 广州绿能环保科技有限公司 | A kind of LED light of quick-change type |
-
2019
- 2019-05-24 CN CN201910441458.3A patent/CN110056805B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005285711A (en) * | 2004-03-31 | 2005-10-13 | Zenin Chin | Push type receptacle |
| CN204513162U (en) * | 2015-04-27 | 2015-07-29 | 佛山市新辉帅照明电器有限公司 | A kind of New type detachable Down lamp |
| CN209977835U (en) * | 2019-05-24 | 2020-01-21 | 何弘桓 | Novel split type down lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110056805A (en) | 2019-07-26 |
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