CN113701091B - Embedded lamp - Google Patents
Embedded lamp Download PDFInfo
- Publication number
- CN113701091B CN113701091B CN202111047591.4A CN202111047591A CN113701091B CN 113701091 B CN113701091 B CN 113701091B CN 202111047591 A CN202111047591 A CN 202111047591A CN 113701091 B CN113701091 B CN 113701091B
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- light source
- cover
- lens
- hollow shaft
- 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
- 230000017525 heat dissipation Effects 0.000 claims abstract description 73
- 238000003825 pressing Methods 0.000 claims description 6
- 230000005855 radiation Effects 0.000 claims 3
- 230000033228 biological regulation Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000004880 explosion Methods 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000012149 noodles Nutrition 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000003466 welding Methods 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a recessed lamp, which comprises a lamp body, a lamp bracket and a driving module; the lamp body comprises a heat dissipation barrel, a light source device and an end cover, and one end of the heat dissipation barrel, which is far away from the light outlet, is connected with the lamp bracket; the light source device is arranged in the heat dissipation cylinder; the end cover comprises a first lens and a surface cover, the first lens is used for refracting light emitted by the light source device, the first lens is arranged on the surface cover, and the surface cover is rotatably arranged at a light outlet of the heat dissipation barrel; the circuit of the driving module penetrates through the lamp bracket and is connected with the light source device. The invention rotatably installs the surface cover at the light outlet of the heat dissipation cylinder, and adds a first lens for refracting the light emitted by the light source device in the surface cover. Through rotating the face lid, drive the rotation of first lens by the face lid, just can adjust luminous angle at first lens to realize small-scale regulation irradiation position.
Description
Technical Field
The invention relates to the technical field of spot lamps, in particular to a recessed lamp.
Background
The embedded lamp is a lamp for modern genre illumination, can build indoor illumination atmosphere, and is commonly used for indoor decoration or exhibition hall. Especially in exhibition halls, the irradiation angle of the lamp light is important. However, the irradiation position is adjusted by mostly or directly swinging the lamp body for the embedded lamp, but the adjustment in the mode is only suitable for large-scale adjustment, and fine small-scale adjustment is difficult to achieve.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: the embedded lamp can adjust the light-emitting angle, so that the irradiation position can be adjusted in a small scale.
In order to solve the technical problems, the invention adopts the following technical scheme: a recessed lamp comprises a lamp body, a lamp holder and a driving module; the lamp body comprises a heat dissipation barrel, a light source device and an end cover, and one end of the heat dissipation barrel, which is far away from the light outlet, is connected with the lamp bracket;
the light source device is arranged in the heat dissipation cylinder; the end cover comprises a first lens and a surface cover, the first lens is used for refracting light emitted by the light source device, the first lens is arranged on the surface cover, and the surface cover is rotatably arranged at a light outlet of the heat dissipation barrel;
the circuit of the driving module penetrates through the lamp bracket and is connected with the light source device.
The invention has the beneficial effects that: the surface cover is rotatably arranged at the light outlet of the heat dissipation cylinder, and a first lens for refracting light emitted by the light source device is additionally arranged in the surface cover. Through rotating the face lid, drive the rotation of first lens by the face lid, just can adjust luminous angle at first lens to realize small-scale regulation irradiation position.
Drawings
FIG. 1 is a schematic diagram of an explosion structure of a recessed light fixture according to the present invention in a specific embodiment;
FIG. 2 is a schematic structural diagram of a recessed light fixture according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of an explosion structure of an end cover of a recessed light fixture according to an embodiment of the present invention;
fig. 4 is a schematic diagram illustrating a cross-sectional structure of a lamp body of a recessed lamp according to an embodiment of the invention;
FIG. 5 is a schematic diagram of an explosion structure of a light source device of a recessed light fixture according to an embodiment of the present invention;
fig. 6 is a schematic diagram of a heat dissipation cylinder and a heat dissipation plate of a recessed lamp according to an embodiment of the present invention;
FIG. 7 is a schematic view of an explosion structure of a mounting frame of a recessed light fixture according to the present invention in a specific embodiment;
description of the reference numerals:
1. a lamp body; 11. a heat dissipation cylinder; 111. a clamping groove; 112. inserting blocks; 113. a support block; 1131. a connection hole;
12. a light source device; 121. a heat dissipation plate; 1211. pit; 1212. wire pressing clamps; 122. a COB light source; 123. a COB holder; 124. a second lens;
13. an end cap; 131. a first lens; 1311. a bump; 132. a face cover; 1321. a groove; 1322. a buckle;
2. a lamp holder; 21. a connecting frame; 211. a first hollow shaft; 212. a second hollow shaft; 2121. a limiting block; 213. a rear cover; 2131. a through hole; 2132. a fitting hole; 214. a lock nut;
22. a mounting frame; 221. an annular noodle frame; 222. a sidewall; 223. a back cover; 23. a hollow screw;
3. a driving module; 4. perforating; 5. and (3) a spring clip.
Detailed Description
In order to describe the technical contents, the achieved objects and effects of the present invention in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.
Referring to fig. 1 to 2, a recessed light fixture includes a light body 1, a light holder 2 and a driving module 3; the lamp body 1 comprises a heat dissipation cylinder 11, a light source device 12 and an end cover 13, wherein one end of the heat dissipation cylinder 11, which is far away from the light outlet, is connected with the lamp holder 2;
the light source device 12 is installed in the heat dissipation cylinder 11; the end cover 13 comprises a first lens 131 and a surface cover 132, the first lens 131 is used for refracting light emitted by the light source device 12, the first lens 131 is arranged on the surface cover 132, and the surface cover 132 is rotatably arranged at a light outlet of the heat dissipation barrel 11;
the circuit of the driving module 3 passes through the lamp holder 2 and is connected with the light source device 12.
Working principle: when adjusting the irradiation position, the light source device 12 is driven to emit light by the driving module 3, then the radiating cylinder 11 of the lamp body 1 is swung to irradiate the approximate designated position, then the surface cover 132 of the end cover 13 is rotated, the surface cover 132 drives the first lens 131 to rotate, and the angle at which the light emitted by the light source device 12 enters the first lens 131 to be refracted is changed due to the rotation of the first lens 131, so that the angle of the light emitted from the light outlet of the radiating cylinder 11 is also changed. Thus, an operator can adjust the light emitted from the lamp body 1 to a designated position only by rotating the surface cover 132.
From the above description, the beneficial effects of the invention are as follows: the surface cover 132 is rotatably installed at the light outlet of the heat dissipation tube 11, and a first lens 131 for refracting light emitted from the light source device 12 is additionally provided in the surface cover 132. By rotating the surface cover 132, the surface cover 132 drives the first lens 131 to rotate, and the light emitting angle can be adjusted at the first lens 131, so that the irradiation position can be adjusted in a small scale.
As shown in fig. 3, further, a groove 1321 is formed on the inner wall of the cover 132, and a protrusion 1311 matching with the groove 1321 is formed on the edge of the first lens 131.
As can be seen from the above description, the first lens 131 is placed in the recess 1321 by the protrusion 1311, so that the rotation of the first lens 131 can be smoothly driven when the cover 132 is rotated.
Referring to fig. 3 and 4, further, the heat dissipation cylinder 11 is provided with a clamping groove 111 along the circumferential direction of the inner wall; the cover 132 is provided with a buckle 1322 adapted to the slot 111.
As is clear from the above description, since the locking groove 111 is a groove provided along the circumferential direction of the inner wall of the heat dissipation cylinder 11, the surface cover 132 can be locked to the heat dissipation cylinder 11 by the locking buckle 1322, so that the reliability of the installation between the surface cover 132 and the heat dissipation cylinder 11 can be ensured, and the surface cover 132 can be rotated on the heat dissipation cylinder 11. Meanwhile, the light source device 12 can shield the clamping groove 111 after being arranged in the heat dissipation barrel 11, and the clamping groove 111 is a groove arranged along the circumferential direction of the inner wall of the heat dissipation barrel 11, so that the buckle 1322 can be directly inserted into the light outlet of the heat dissipation barrel 11 to be clamped with the clamping groove 111 when the end cover 13 is assembled, and a clamping joint is not required to be found.
Referring to fig. 5, further, the light source device 12 includes a heat dissipation plate 121, a COB light source 122, a COB holder 123, and a second lens 124;
the heat dissipation plate 121 is installed in the heat dissipation cylinder 11, the COB light source 122 is disposed on the heat dissipation plate 121, the COB holder 123 is disposed on the heat dissipation plate 121, and the second lens 124 is disposed on the COB holder 123.
As can be seen from the above description, when the driving module 3 drives the COB light source 122 of the light source device 12 to emit light, the heat generated by the COB light source 122 is transferred to the heat dissipation plate 121 to dissipate heat, so as to avoid damaging the COB light source 122 at high temperature; the COB holder 123 is used for limiting the movement of the COB light source 122, and simultaneously, the second lens 124 is installed, so that the second lens 124 can receive the light emitted by the COB light source 122; the second lens 124 refracts the light emitted from the COB light source 122, and the light is incident on the cap 13.
Referring to fig. 6, further, a plurality of pits 1211 are provided on the edge of the heat dissipation plate 121, and a plurality of plugs 112 adapted to the pits 1211 are provided on the inner wall of the heat dissipation cylinder 11.
As is apparent from the above description, the heat dissipation plate 121 is mated with the insert 112 through the recess 1211, so that not only can the contact area between the heat dissipation plate 121 and the heat dissipation cylinder 11 be increased, and further, the heat dissipation effect can be improved, but also the mounting reliability between the heat dissipation plate 121 and the heat dissipation cylinder 11 can be improved.
Referring to fig. 5, further, a wire pressing clamp 1212 is disposed on an end surface of the heat dissipation plate 121 away from the COB light source 122, and the wire pressing clamp 1212 is used for limiting the power line of the COB light source 122.
As can be seen from the above description, the wire clamp 1212 is used to limit the power cord movement of the COB light source 122, so as to avoid damaging the welding spot between the power cord and the COB light source 122 due to excessive power cord movement during disassembly or assembly.
Referring to fig. 6, further, a supporting block 113 is disposed at an end of the inner wall of the heat dissipation cylinder 11 away from the cover 132, the supporting block 113 is used for supporting the heat dissipation plate 121, and a connecting hole 1131 is disposed at an end of the supporting block 113 away from the cover 132.
As is apparent from the above description, when the light source device 12 is mounted into the heat dissipation cylinder 11, the mounting position of the light source device 12 is restricted by the support block 113, and the light source device 12 is prevented from being mounted too deep into the heat dissipation cylinder 11, resulting in affecting the overall light emitting effect.
Referring to fig. 7, further, the lamp stand 2 includes a connecting frame 21, a mounting frame 22 and a hollow screw 23;
the connecting frame 21 is positioned below the mounting frame 22, and the connecting frame 21 comprises a first hollow shaft 211, a second hollow shaft 212, a rear cover 213 and a locking nut 214;
the top of the first hollow shaft 211 is provided with an internal thread matched with the hollow screw 23, one end of the second hollow shaft 212 is hinged to the bottom of the first hollow shaft 211, the other end of the second hollow shaft 212 is provided with an external thread matched with the locking nut 214, and the outer wall of the second hollow shaft 212 is provided with a limiting block 2121;
a through hole 2131 for the other end of the second hollow shaft 212 to pass through is arranged in the middle of the end surface of the rear cover 213, and an assembly hole 2132 matched with the connection hole 1131 is arranged around the through hole 2131 on the end surface of the rear cover 213;
the locking nut 214 is used for fixing the rear cover 213;
the mounting frame 22 is internally provided with a perforation 4, the hollow screw 23 is arranged in the mounting frame 22, and the hollow screw 23 passes through the perforation 4 and is in threaded connection with an internal threaded hole at the top of the first hollow shaft 211.
As can be seen from the above description, one end of the second hollow shaft 212 is hinged to the bottom of the first hollow shaft 211, then the other end of the second hollow shaft 212 passes through the through hole 2131, so that the rear cover 213 is propped against the limiting block 2121, and then the rear cover 213 is screwed with the external thread on the second hollow shaft 212 through the locking nut 214, so that the rear cover 213 is fixed on the second hollow shaft 212, and further the assembly of the connecting frame 21 is completed; then, placing the hollow screw 23 in the mounting frame 22, penetrating a threaded pipe of the hollow screw 23 through the through hole 4, and then, connecting an internal thread at the top of the first hollow shaft 211 of the connecting frame 21 with the hollow screw 23 in a threaded manner, so that the connecting frame 21 can be hung below the mounting frame 22, and the swinging of the lamp body 1 is not limited by the mounting frame 22, so that the lamp body 1 can rotate on the connecting frame 21 in an omnibearing manner; finally, the connecting holes 1131 on the heat dissipation barrel 11 are connected through the screw threads passing through the assembling holes 2132 so as to complete the connection between the lamp body 1 and the connecting frame 21. Meanwhile, in this process, the circuit of the driving module 3 sequentially passes through the hollow screw 23, the first hollow shaft 211 and the second hollow shaft 212 to enter the lamp body 1 to be electrically connected with the COB light source 122.
Further, the fitting hole 2132 is a circular arc long hole.
As can be seen from the above description, in order to facilitate the screw-coupling of the rear cover 213 with the coupling hole 1131 of the heat dissipation cylinder 11, the fitting hole 2132 is a circular arc-shaped long hole, so that whether the fitting hole 2132 is aligned with the coupling hole 1131 is not considered during the fastening of the rear cover 213.
Further, the mounting frame 22 includes an annular surface frame 221, a side wall 222, and a back cover 223;
the side wall 222 is arranged on one end surface of the annular surface frame 221 far away from the connecting frame 21, and the side wall 222 is provided with a spring clip 5;
the back cover 223 is screwed on the annular surface frame 221 and is located in the space surrounded by the side wall 222, and the through hole 4 is located on the back cover 223.
As can be seen from the above description, the annular surface frame 221 can be used to cover the gap between the mounting frame 22 and the suspended ceiling of the house, so as to ensure the beautiful appearance of the mounted recessed lamp. In the installation process, the precursor module 3 is placed in a house ceiling, then the spring clips 5 are pulled to enable the spring clips 5 to be erected, the mounting frame 22 is embedded into the house ceiling, and finally the spring clips 5 hang the mounting frame 22 on the house ceiling under the action of elastic force.
Example 1
Referring to fig. 1 and 2, a recessed light fixture includes a light body 1, a light holder 2 and a driving module 3; the lamp body 1 comprises a heat dissipation cylinder 11, a light source device 12 and an end cover 13, wherein one end of the heat dissipation cylinder 11, which is far away from the light outlet, is connected with the lamp holder 2; the light source device 12 is installed in the heat dissipation cylinder 11; the end cover 13 comprises a first lens 131 and a surface cover 132, the first lens 131 is used for refracting light emitted by the light source device 12, the first lens 131 is arranged on the surface cover 132, and the surface cover 132 is rotatably arranged at a light outlet of the heat dissipation barrel 11; the circuit of the driving module 3 passes through the lamp holder 2 and is connected with the light source device 12.
Referring to fig. 3 and 4, a groove 1321 is formed on the inner wall of the cover 132, and a protrusion 1311 matching with the groove 1321 is formed on the edge of the first lens 131. The heat dissipation cylinder 11 is provided with a clamping groove 111 along the circumferential direction of the inner wall; the cover 132 is provided with a buckle 1322 adapted to the slot 111.
Referring to fig. 5 and 6, the light source device 12 includes a heat dissipation plate 121, a COB light source 122, a COB holder 123, and a second lens 124; the heat dissipation plate 121 is installed in the heat dissipation cylinder 11, the COB light source 122 is disposed on the heat dissipation plate 121, the COB holder 123 is disposed on the heat dissipation plate 121, and the second lens 124 is disposed on the COB holder 123. The edge of the heat dissipation plate 121 is provided with a plurality of pits 1211, and the inner wall of the heat dissipation cylinder 11 is provided with a plurality of plugs 112 adapted to the pits 1211. A wire pressing clamp 1212 is disposed on an end surface of the heat dissipation plate 121 far away from the COB light source 122, and the wire pressing clamp 1212 is used for limiting the power wire movement of the COB light source 122. The inner wall of the heat dissipation cylinder 11 is provided with a support block 113 at one end far away from the surface cover 132, the support block 113 is used for supporting the heat dissipation plate 121, and a connecting hole 1131 is provided at one end of the support block 113 far away from the surface cover 132.
Referring to fig. 7, the lamp holder 2 includes a connecting frame 21, a mounting frame 22 and a hollow screw 23; the connecting frame 21 is positioned below the mounting frame 22, and the connecting frame 21 comprises a first hollow shaft 211, a second hollow shaft 212, a rear cover 213 and a locking nut 214; the top of the first hollow shaft 211 is provided with an internal thread matched with the hollow screw 23, one end of the second hollow shaft 212 is hinged to the bottom of the first hollow shaft 211, the other end of the second hollow shaft 212 is provided with an external thread matched with the locking nut 214, and the outer wall of the second hollow shaft 212 is provided with a limiting block 2121; a through hole 2131 for the other end of the second hollow shaft 212 to pass through is arranged in the middle of the end surface of the rear cover 213, and an assembly hole 2132 matched with the connection hole 1131 is arranged around the through hole 2131 on the end surface of the rear cover 213; the locking nut 214 is used for fixing the rear cover 213; the mounting frame 22 is internally provided with a perforation 4, the hollow screw 23 is arranged in the mounting frame 22, and the hollow screw 23 passes through the perforation 4 and is in threaded connection with an internal threaded hole at the top of the first hollow shaft 211. The fitting hole 2132 is a circular arc long hole. The mounting frame 22 comprises an annular surface frame 221, a side wall 222 and a back cover 223; the side wall 222 is arranged on one end surface of the annular surface frame 221 far away from the connecting frame 21, and the side wall 222 is provided with a spring clip 5; the back cover 223 is screwed on the annular surface frame 221 and is located in the space surrounded by the side wall 222, and the through hole 4 is located on the back cover 223.
In summary, the invention provides a recessed lamp, wherein the surface cover is rotated to drive the first lens to rotate, so that the light emitting angle can be adjusted at the first lens, thereby realizing small-scale adjustment of the irradiation position. Through being provided with a plurality of pits on the heating panel edge to be provided with a plurality of inserts with pit looks adaptation on the cooling cylinder inner wall, make promote the area of contact of heating panel and cooling cylinder, and then promote the radiating effect. Connect the lamp body on the link that is located the mounting bracket below, make the swing of lamp body can not receive the mounting bracket restriction, and then the lamp body can all-round rotation on the link, improved the regulation flexibility of lamp body.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent changes made by the specification and drawings of the present invention, or direct or indirect application in the relevant art, are included in the scope of the present invention.
Claims (6)
1. The utility model provides a recessed light fitting which characterized in that: comprises a lamp body, a lamp bracket and a driving module; the lamp body comprises a heat dissipation barrel, a light source device and an end cover, and one end of the heat dissipation barrel, which is far away from the light outlet, is connected with the lamp bracket;
the light source device is arranged in the heat dissipation cylinder; the end cover comprises a first lens and a surface cover, the first lens is used for refracting light emitted by the light source device, the first lens is arranged on the surface cover, and the surface cover is rotatably arranged at a light outlet of the heat dissipation barrel;
the circuit of the driving module penetrates through the lamp bracket and is connected with the light source device;
the inner wall of the face cover is provided with a groove, and the edge of the first lens is provided with a convex block matched with the groove;
the heat dissipation cylinder is provided with a clamping groove along the circumferential direction of the inner wall; the surface cover is provided with a buckle matched with the clamping groove;
a supporting block is arranged at one end, far away from the surface cover, of the inner wall of the radiating cylinder and is used for supporting the radiating plate, and a connecting hole is formed at one end, far away from the surface cover, of the supporting block;
the lamp bracket comprises a connecting frame, a mounting frame and a hollow screw;
the connecting frame is positioned below the mounting frame and comprises a first hollow shaft, a second hollow shaft, a rear cover and a locking nut;
the top of the first hollow shaft is provided with an internal thread matched with the hollow screw, one end of the second hollow shaft is hinged to the bottom of the first hollow shaft, the other end of the second hollow shaft is provided with an external thread matched with the locking nut, and the outer wall of the second hollow shaft is provided with a limiting block;
a through hole for the other end of the second hollow shaft to pass through is formed in the middle of the end face of the rear cover, and assembly holes matched with the connecting holes are formed in the periphery of the end face of the rear cover around the through hole;
the lock nut is used for fixing the rear cover;
the mounting frame is internally provided with a perforation, the hollow screw is arranged in the mounting frame, and the hollow screw penetrates through the perforation to be connected with an internal thread hole at the top of the first hollow shaft.
2. A recessed light fixture as recited in claim 1, wherein: the light source device comprises a heat radiation plate, a COB light source, a COB bracket and a second lens;
the heat dissipation plate is installed in the heat dissipation cylinder, the COB light source is arranged on the heat dissipation plate, the COB support is arranged on the heat dissipation plate, and the second lens is arranged on the COB support.
3. A recessed light fixture as recited in claim 2, wherein: the edge of the heat radiation plate is provided with a plurality of pits, and the inner wall of the heat radiation cylinder is provided with a plurality of inserts matched with the pits.
4. A recessed light fixture as recited in claim 2, wherein: a wire pressing clamp is arranged on one end face, far away from the COB light source, of the heat dissipation plate and used for limiting the movement of a power wire of the COB light source.
5. A recessed light fixture as recited in claim 1, wherein: the assembly holes are arc-shaped long holes.
6. A recessed light fixture as recited in claim 1, wherein: the mounting frame comprises an annular surface frame, side walls and a back cover;
the side wall is arranged on one end face of the annular surface frame far away from the connecting frame, and a spring clip is arranged on the side wall;
the back cover is in threaded connection with the annular surface frame and located in a space surrounded by the side walls, and the through holes are located on the back cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111047591.4A CN113701091B (en) | 2021-09-07 | 2021-09-07 | Embedded lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111047591.4A CN113701091B (en) | 2021-09-07 | 2021-09-07 | Embedded lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113701091A CN113701091A (en) | 2021-11-26 |
| CN113701091B true CN113701091B (en) | 2023-12-05 |
Family
ID=78660876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111047591.4A Active CN113701091B (en) | 2021-09-07 | 2021-09-07 | Embedded lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113701091B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101865397A (en) * | 2010-07-09 | 2010-10-20 | 深圳市中照灯具制造有限公司 | LED lamp capable of adjusting luminescence range |
| CN205480795U (en) * | 2016-02-02 | 2016-08-17 | 盛培照明（深圳）有限公司 | Lens module and guide track lamp with focusing function |
| CN109404784A (en) * | 2018-11-19 | 2019-03-01 | 涂利敏 | A kind of track lamp focusing component |
| CN110107841A (en) * | 2019-03-13 | 2019-08-09 | 赣州市众恒光电科技有限公司 | A kind of protection bulkhead lamp that beam angle is variable |
| CN209371015U (en) * | 2019-03-28 | 2019-09-10 | 东莞华明灯具有限公司 | A kind of watertight light fitting of angle adjustable |
-
2021
- 2021-09-07 CN CN202111047591.4A patent/CN113701091B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101865397A (en) * | 2010-07-09 | 2010-10-20 | 深圳市中照灯具制造有限公司 | LED lamp capable of adjusting luminescence range |
| CN205480795U (en) * | 2016-02-02 | 2016-08-17 | 盛培照明（深圳）有限公司 | Lens module and guide track lamp with focusing function |
| CN109404784A (en) * | 2018-11-19 | 2019-03-01 | 涂利敏 | A kind of track lamp focusing component |
| CN110107841A (en) * | 2019-03-13 | 2019-08-09 | 赣州市众恒光电科技有限公司 | A kind of protection bulkhead lamp that beam angle is variable |
| CN209371015U (en) * | 2019-03-28 | 2019-09-10 | 东莞华明灯具有限公司 | A kind of watertight light fitting of angle adjustable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113701091A (en) | 2021-11-26 |
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