CN114263871A - Installation device for easily installing embedded lamp - Google Patents
Installation device for easily installing embedded lamp Download PDFInfo
- Publication number
- CN114263871A CN114263871A CN202111622534.4A CN202111622534A CN114263871A CN 114263871 A CN114263871 A CN 114263871A CN 202111622534 A CN202111622534 A CN 202111622534A CN 114263871 A CN114263871 A CN 114263871A
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- spring
- spring ring
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- extension
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- 238000009434 installation Methods 0.000 title claims abstract description 37
- 238000005452 bending Methods 0.000 claims description 23
- 230000001154 acute effect Effects 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 238000011900 installation process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 241000258971 Brachiopoda Species 0.000 description 1
- 208000012880 Finger injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The invention provides an installation device for an embedded lamp easy to install, which comprises an embedded shell and an edge spring, wherein the edge spring comprises a first spring ring and a second spring ring, a distance is reserved between the first spring ring and the second spring ring, and first ends of the first spring ring and the second spring ring, which are opposite, are respectively extended with a first extension part; wherein, the embedded shell is provided with a through groove for embedding and installing the first extending part; the distance between the first spring ring and the second spring ring is a first distance, and the first extending part can be inserted into or separated from the through groove from the first opening on the through groove; the distance between the first spring ring and the second spring ring is a second distance, the first extending part is abutted against the inner wall of the through groove, and the first distance is smaller than the second distance; the installation device can save manpower when being installed manually, avoids the phenomenon of clamping hands, and improves the installation efficiency of the embedded lamp by mechanical automation.
Description
Technical Field
The invention relates to the field of recessed lamps, in particular to an installation device for a recessed lamp, which is easy to install.
Background
The embedded lamp is a lighting lamp which is installed in a ceiling and emits light downwards, and has lighting and decoration functions, so that the embedded lamp is popular among people.
The embedded lamp is installed in a ceiling by using the side spring, but the existing side spring has the problems of difficult installation, low assembly efficiency and the like when being assembled.
CN206055415U discloses a recessed lamp mounting device with a fixed edge spring. One end of the side spring with the bent angle is arranged on a transverse convex column with larger depth of a transverse groove arranged below the lamp shell bracket, so that the embedded lamp is ensured to be firmly arranged on a ceiling.
However, the structure in the patent realizes simple installation of the side spring to a certain extent, reduces labor intensity of workers for assembling the lamp and improves assembly efficiency. However, this method requires that the bending angle is fixed on the transverse convex column, and then the torsion spring part of the side spring is deformed by force. The side spring is plugged into the mounting position on the lamp body, but because the arm of force of the bent angle is too short, a worker needs to use large strength during mounting, and meanwhile, the risk of being clamped to hurt the fingers exists.
Disclosure of Invention
In view of this, the present invention provides an easy-to-install installation device for recessed light fixture, which only needs to press the first spring ring and the second spring ring and make them move relatively to install the first extending portion into the through slot during the installation process, and the installation device saves labor and avoids the risk of finger injury by clipping.
In order to solve the technical problems, the invention adopts the following technical scheme:
the installation device for the embedded lamp easy to install according to the embodiment of the invention comprises the following components:
the embedded shell is fixedly provided with a lamp and is used for being embedded into the ceiling mounting hole;
the side spring is used for fixing the embedded shell to the ceiling mounting hole and comprises a first torsion spring part and a second torsion spring part which are integrally formed and symmetrical to each other, the first torsion spring part and the second torsion spring part respectively comprise a first spring ring and a second spring ring, a distance is reserved between the first spring ring and the second spring ring, and first ends, opposite to the first spring ring and the second spring ring, of the first spring ring and the second spring ring respectively extend to form a first extending part;
the embedded shell comprises an installation part, and a through groove for embedding and installing the first extension part is formed in the installation part;
when the side spring is in a first state, the distance between the first spring ring and the second spring ring is a first distance, and the first extending part can be inserted into or separated from the through groove from the first opening on the through groove; when the side spring is in the second state, the distance between the first spring ring and the second spring ring is the second distance, the first extending portion abuts against the inner wall of the through groove, and the first distance is smaller than the second distance.
Preferably, the second ends of the first spring ring and the second spring ring respectively extend to form an integral second extending part, and an included angle between the second extending part and the first extending part is an acute angle.
Preferably, the length of the second extension is greater than the length of the first extension.
Preferably, the tail end of the first extension portion is provided with a clamping portion, and the clamping portion is used for being clamped on the inner wall of the through groove, so that the edge spring is fixed in the embedded shell.
Preferably, the through groove is provided with a clamping groove for matching with the clamping portion, and when the side spring is in a first state, the clamping portion can be inserted into the through groove from the first opening and moved to a position corresponding to the clamping groove, or moved out of the through groove; when the side spring is in the second state, the clamping portion abuts against the inner wall of the clamping groove.
Preferably, the joint groove includes first joint groove, first joint groove is located lead to the bottom of groove, joint portion includes the first head of buckling, the first head orientation of buckling is kept away from the direction of first end is buckled, just the first axis of buckling is on a parallel with the axis of first spring coil or second spring coil.
Preferably, the joint groove includes second joint groove, second joint groove is located lead to the upper portion of groove, joint portion includes that the second buckles the head, the head orientation is kept away from to the second is buckled to the direction of first end, just the axis that the head was buckled to the second with contained angle between the axis of first spring coil or second spring coil is the acute angle.
Preferably, a second opening is provided on a side wall of the through slot close to the edge of the embedded shell, and a baffle is formed on a slot wall of the through slot between the second opening and the first opening, and the baffle is used for blocking the first extending portion.
Preferably, the side wall of the second opening is a slope.
Preferably, the spring support further comprises two fixing columns, the fixing columns are fixedly mounted on the embedded shell and located above the first opening, and when the side spring is in the first state, the first spring ring and the second spring ring are located between the two fixing columns; when the side spring is in the second state, the first spring ring and the second spring ring are respectively sleeved on the two fixing columns.
The technical scheme of the invention at least has one of the following beneficial effects:
the mounting device for the embedded lamp easy to mount disclosed by the invention has the advantages that in the process of mounting the embedded lamp in the mounting hole of the ceiling, two first extending parts can be embedded and fixed in the through groove on the embedded shell only by simultaneously pressing the first spring ring and the second spring ring and enabling the first spring ring and the second spring ring to move relatively, so that the side spring is fixed, the mounting device can save manpower when being mounted manually, and the phenomenon of clamping hands is avoided; simultaneously, this installation device only needs to make first spring coil and second spring coil relative motion in the horizontal direction and simultaneously along vertical direction motion can with first extension joint in leading to the inslot, so can also assemble through mechanical automation, improve embedded lamp's installation effectiveness.
Drawings
Fig. 1 is a schematic view of an overall structure of an easy-to-mount installation device for a recessed light fixture according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an edge spring used in an easy-to-mount installation device of a recessed light fixture according to an embodiment of the present invention;
FIG. 3 is a side view of the overall structure of a mounting device for recessed light fixtures that is easy to install according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a partially exploded structure of an easy-to-mount installation device for a recessed light fixture according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of another clip groove and a clip portion in an easy-to-mount mounting device for a recessed light fixture according to an embodiment of the present invention.
Reference numerals:
10. an edge spring; 110. a first spring ring; 120. a second spring ring; c. a first end; d. a second end; 130. a first extension portion; 131. a first bending head; 132. a second bending head; 140. a second extension portion; 150. fixing a column; 20. a recessed light fixture; 210. an embedded housing; 220. a through groove; 221. a first opening; 222. a first clamping groove; 223. a second opening; 2231. a bevel; 224. a baffle plate; 230. and (7) a rear cover.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention, are within the scope of the invention.
The embodiment of the invention provides an installation device for an embedded lamp, which is easy to install, wherein one spring ring in a traditional side spring 10 is divided into two symmetrical spring rings, when the side spring 10 is installed on an embedded shell 210, external force is only required to be applied from two sides of the two spring rings to enable the two spring rings to move relatively, the first extension part 130 of the side spring 10 can be inserted into the through groove 220 and clamped, the installation device saves labor in the installation process and can be installed through automatic equipment, and the installation efficiency of the embedded lamp 20 is improved.
The mounting device for easy installation of a recessed light fixture 20 according to an embodiment of the present invention will be described first in detail with reference to the accompanying drawings.
Specifically, as shown in fig. 1 and fig. 2, an installation device for a recessed light fixture, which is provided by an embodiment of the present invention, includes a recessed housing 210 and an edge spring 10, wherein the recessed housing 210 is fixedly provided with a light fixture and is used for being inserted into a ceiling installation hole. The side spring 10 is used for fixing the embedded type shell 210 to a ceiling mounting hole, the side spring 10 comprises a first torsion spring part and a second torsion spring part which are integrally formed and symmetrical to each other, the first torsion spring part and the second torsion spring part respectively comprise a first spring ring 110 and a second spring ring 120, a distance exists between the first spring ring 110 and the second spring ring 120, and first extending parts 130 respectively extend from first ends c of the first spring ring 110 opposite to the second spring ring 120; the embedded casing 210 includes a mounting portion, and a through groove 220 for embedding and mounting the first extending portion 130 is formed on the mounting portion; when the side spring 10 is in the first state, the distance between the first spring ring 110 and the second spring ring 120 is the first distance, and the first extending portion 130 can be inserted into or separated from the through groove 220 from the first opening 221; when the side spring 10 is in the second state, the distance between the first spring coil 110 and the second spring coil 120 is the second distance, the first extension portion 130 abuts against the inner wall of the through groove 220, and the first distance is smaller than the second distance. The recessed light fixture 20 includes a recessed housing 210, a rear cover 230, and a light fixture (not shown), wherein the recessed housing 210 is fixedly mounted on the rear cover 230, and the light fixture is fixedly mounted on the rear cover 230.
That is, when the side spring 10 is in the natural state, as shown in fig. 2, in the state where the side spring 10 is in the natural state, during the process of mounting the side spring 10 on the embedded casing 210, an external force is simultaneously applied to the second ends d of the first spring turn 110 and the second spring turn 120 and causes them to move in the directions of the arrow a and the arrow b shown in fig. 2, respectively, that is, the first spring turn 110 and the second spring turn 120 move relatively. After the first spring ring 110 and the second spring ring 120 are applied with external force, the distance between the two first extending portions 130 is reduced and the two first extending portions 130 can be inserted into the through groove 220 from the first opening 221 and move, and when the external force applied on the first spring ring 110 and the second spring ring 120 is removed, the first extending portions 130 are clamped in the through groove 220, so that the side spring 10 is fixed on the embedded shell 210.
The external force applied to the first coil 110 and the second coil 120 in this embodiment may be manually applied or may be mechanically automated, for example: cylinder jaws, etc.
In one embodiment, as shown in fig. 2 and 3, the second ends d of the first coil 110 and the second coil 120 respectively extend to form an integral second extension 140, and the included angle between the second extension 140 and the first extension 130 is an acute angle. Preferably, the first spring ring 110, the second spring ring 120, the two first extensions 130 and the second extensions 140 are integrally formed, for example, by bending a metal, and the integrally formed edge spring 10 has better resilience, further making the recessed light fixture 20 more stable to be installed.
The first extension 130 and the second extension 140 are acute, so that the first spring ring 110 and the second spring ring 120 have better resilience after performing relative movement, and the stability and firmness of the edge spring 10 mounted on the embedded casing 210 are further improved.
Further, the length of the second extension 140 is greater than the length of the first extension 130. The second extension 140 has a length greater than the first extension 130 to facilitate an operator to twist the second extension 140 to mount the recessed light fixture 20 in a mounting hole of a ceiling.
In an embodiment, the end of the first extending portion 130 is provided with a clamping portion for clamping on the inner wall of the through groove 220, so that the side spring 10 is fixed in the embedded casing 210.
That is, the fastening portion is disposed at the end of the first extending portion 130, so that the fastening between the edge spring 10 and the recessed housing 210 can be improved after the first extending portion 130 is inserted into the through groove 220, and in addition, the more the first extending portion 130 is connected with the recessed housing 210, the more the stability of the first spring ring 110 and the second spring ring 120 is increased when the second extending portion 140 is twisted, and the installation effect of the recessed lamp 20 is further improved. In contrast, when the first extension 130 is not firmly connected to the insertion housing 210, the first spring ring 110, the second spring ring 120 and the first extension 130 are displaced during the process of twisting the second extension 140, and even the side spring 10 is detached during the installation process.
Further, as shown in fig. 4, the through groove 220 is provided with a clamping groove for matching with the clamping portion, and when the side spring 10 is in the first state, the clamping portion can be inserted into the through groove 220 from the first opening 221 and moved to a position corresponding to the clamping groove, or moved out of the through groove 220; when the side spring 10 is in the second state, the clamping portion matches the clamping groove and abuts against the inner wall of the clamping groove.
That is to say, through set up on logical groove 220 with joint portion assorted joint groove, further improve the fastness between limit spring 10 and embedded casing 210, also be convenient for shift out joint portion from the joint inslot simultaneously. It should be understood that: the clamping parts are embedded into the matched clamping grooves, and the clamping grooves limit the edge springs 10 up and down, namely the clamping grooves limit the movement of the edge springs 10 in the vertical direction; meanwhile, the through groove 220 limits the side spring 10 forward and backward, that is, the through groove 220 limits the movement of the side spring 10 in the horizontal direction. The installation device with the clamping portion and the clamping groove enables the installation of the embedded lamp 20 to have stability and safety.
In one embodiment, as shown in fig. 3 and 4, the clamping groove includes a first clamping groove 222, the first clamping groove 222 is located at the bottom of the through groove 220, the clamping portion includes a first bending head 131, the first bending head 131 is bent toward a direction away from the first end c, and an axis of the first bending head 131 is parallel to an axis of the first spring coil 110 or the second spring coil 120.
That is, the ends of the two first bending heads 131 are close to the second ends d of the first coil 110 or the second coil 120, respectively. When external force is applied to the second end d of the first spring ring 110 or the second spring ring 120, the first extending portion 130 is inserted from the first opening 221 of the through slot 220 and moves to the lowest end, and when the external force is removed, the two first bending heads 131 are inserted into the two first clamping grooves 222, respectively.
In another embodiment, as shown in fig. 5, the clamping groove includes a second clamping groove, the second clamping groove is located at the upper portion of the through groove 220, the clamping portion includes a second bending head 132, the second bending head 132 is bent toward a direction away from the first end c, and an included angle between an axis of the second bending head 132 and an axis of the first spring ring 110 or the second spring ring 120 is an acute angle.
Compared to the previous embodiment, the second bending head 132 of the present embodiment has a stronger connection between the edge spring 10 and the embedded casing 210 than the first bending head 131 of the previous embodiment.
In an embodiment, as shown in fig. 3 and 4, a sidewall of the through slot 220 close to the edge of the recessed housing 210 is provided with a second opening 223, and a slot wall of the through slot 220 between the second opening 223 and the first opening 221 forms a baffle 224, and the baffle 224 is used for blocking the first extension 130.
The second opening 223 is arranged to facilitate an operator to judge whether the first extending portion 130, the first bending head 131 and the second bending head 132 are installed in place, and when the installation is carried out through automatic equipment, whether the installation is in place can be judged through a camera, so that the operation convenience and the installation efficiency of the installation device are improved.
Even if the baffle 224 formed between the second opening 223 and the first opening 221 is a part of the groove wall of the through groove 220, the baffle 224 limits the side spring 10 forward and backward, i.e., limits the movement of the side spring 10 in the horizontal direction, and avoids the phenomenon of position movement or shaking of the side spring 10 in the installation process.
Further, the sidewall of the second opening 223 is a slope 2231. As shown in fig. 1 and 4, the sidewall of the inclined surface 2231 improves the firmness of the first extending portion 130 and the first bending head 131 being inserted into the through slot 220 and the fastening slot, so as to further improve the stability of the installation of the recessed light fixture 20.
In an embodiment, as shown in fig. 5, two fixing posts 150 are further included, the fixing posts 150 are fixedly mounted on the embedded casing 210 and located above the first opening 221, and when the edge spring 10 is in the first state, the first spring coil 110 and the second spring coil 120 are located between the two fixing posts 150; when the side spring 10 is in the second state, the first spring coil 110 and the second spring coil 120 are respectively sleeved on the two fixing posts 150.
It should be noted that: based on the embodiment of the present invention, the side spring 10 is fixed by the clamping portion and the clamping groove, and the side spring 10 is fixed by being clamped in both the horizontal direction and the vertical direction, or the embodiment of the present invention can complete the installation of the recessed light fixture 20 without the fixing column 150. The mounting device provided by the embodiment of the invention can sleeve the first spring ring 110 and the second spring ring 120 on the two fixing posts 150 without extra operation in the mounting process. Therefore, for some high-precision or large-volume recessed light fixtures 20, the additional use of two fixing posts 150 to further define the first spring ring 110 and the second spring ring 120 provides a safer and more stable guarantee for the installation apparatus.
It should be understood that: the fixing posts 150 are provided on the embedded casing 210, and the mounting steps of the mounting device are the same as those of the mounting device without the fixing posts 150. Namely: when the side spring 10 is in a natural state, an external force is simultaneously applied to the second ends d of the first spring coil 110 and the second spring coil 120 and makes the two move in the directions of the arrow a and the arrow b shown in fig. 2, namely, the first spring coil 110 and the second spring coil 120 move relatively. After the first spring ring 110 and the second spring ring 120 are applied by external force, the distance between the two first extending portions 130 is reduced, and then the two first extending portions 130 are inserted into the through groove 220 from the first opening 221 and move to the positions corresponding to the clamping grooves, the external force applied to the first spring ring 110 and the second spring ring 120 is cancelled, the first spring ring 110 and the second spring ring 120 are respectively sleeved on the two fixing columns 150, and meanwhile, the first extending portions 130 are clamped in the clamping grooves, so that the side spring 10 is fixed on the embedded shell 210. In addition, when the side spring 10 needs to be taken out of the through groove 220, the external force is applied again to the second ends d of the first spring ring 110 and the second spring ring 120.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. A mounting device for easy installation of a recessed light fixture, comprising:
the embedded shell is fixedly provided with a lamp and is used for being embedded into the ceiling mounting hole;
the side spring is used for fixing the embedded shell in the ceiling mounting hole, the side spring comprises a first torsion spring part and a second torsion spring part which are integrally formed and are symmetrical to each other, the first torsion spring part and the second torsion spring part respectively comprise a first spring ring and a second spring ring, a distance is reserved between the first spring ring and the second spring ring, and first ends, opposite to the first spring ring and the second spring ring, of the first spring ring and the second spring ring respectively extend to form a first extending part;
the embedded shell comprises an installation part, and a through groove for embedding and installing the first extension part is formed in the installation part;
when the side spring is in a first state, the distance between the first spring ring and the second spring ring is a first distance, and the first extending part can be inserted into or separated from the through groove from the first opening on the through groove; when the side spring is in the second state, the distance between the first spring ring and the second spring ring is the second distance, the first extending portion abuts against the inner wall of the through groove, so that the side spring is fixedly installed on the embedded shell, and the first distance is smaller than the second distance.
2. The easy-to-install mounting device for recessed light fixture of claim 1, wherein the second ends of the first and second spring coils extend to form an integral second extension, and the angle between the second extension and the first extension is acute.
3. The mounting device for a recessed light fixture easy to install of claim 2, wherein the length of said second extension is greater than the length of said first extension.
4. The mounting apparatus for a recessed light fixture easy to mount as claimed in claim 1, wherein a clip portion is provided at a distal end of the first extension portion, the clip portion being adapted to clip onto an inner wall of the through groove, so that the side spring is fixed in the recessed housing.
5. The mounting device for a recessed light fixture easy to mount as defined in claim 4, wherein the through slot is provided with a clipping slot for matching with the clipping portion, when the side spring is in the first state, the clipping portion can be inserted into the through slot from the first opening and moved to a position corresponding to the clipping slot, or moved out of the through slot; when the side spring is in the second state, the clamping portion abuts against the inner wall of the clamping groove.
6. The mounting apparatus of claim 5, wherein the engaging groove comprises a first engaging groove located at the bottom of the through groove, the engaging portion comprises a first bending head, the first bending head is bent toward a direction away from the first end, and an axis of the first bending head is parallel to an axis of the first spring ring or the second spring ring.
7. The easy-to-install mounting device for recessed light fixture as claimed in claim 5, wherein said clamping groove comprises a second clamping groove, said second clamping groove is located at the upper portion of said through groove, said clamping portion comprises a second bending head, said second bending head is bent towards the direction away from said first end, and the included angle between the axis of said second bending head and the axis of said first spring ring or said second spring ring is an acute angle.
8. The mounting device for a recessed light fixture easy to install as defined in claim 1, wherein a second opening is provided on a side wall of said through slot near an edge of said recessed housing, a wall of said through slot between said second opening and said first opening forms a baffle for blocking said first extension.
9. The mounting apparatus for a recessed lighting fixture easy to install of claim 8, wherein the side wall of said second opening is beveled.
10. The mounting apparatus for a recessed light fixture easy to install as recited in claim 1, further comprising two fixing posts fixedly mounted to said recessed housing and located above said first opening, said first and second spring coils being located between said two fixing posts when said edge spring is in the first state; when the side spring is in the second state, the first spring ring and the second spring ring are respectively sleeved on the two fixing columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111622534.4A CN114263871A (en) | 2021-12-28 | 2021-12-28 | Installation device for easily installing embedded lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111622534.4A CN114263871A (en) | 2021-12-28 | 2021-12-28 | Installation device for easily installing embedded lamp |
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| Publication Number | Publication Date |
|---|---|
| CN114263871A true CN114263871A (en) | 2022-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111622534.4A Pending CN114263871A (en) | 2021-12-28 | 2021-12-28 | Installation device for easily installing embedded lamp |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101825250A (en) * | 2010-02-02 | 2010-09-08 | 鹤山丽得电子实业有限公司 | Embedded light fitting of improved fixing device |
| CN104421780A (en) * | 2013-09-04 | 2015-03-18 | 东芝照明技术株式会社 | Lighting device |
| CN207146151U (en) * | 2017-09-14 | 2018-03-27 | 宁波公牛光电科技有限公司 | A kind of recessed light fixture fixing device and recessed light fixture |
| CN207674247U (en) * | 2017-12-13 | 2018-07-31 | 宁波凯耀电器制造有限公司 | A kind of lamps and lanterns with clamp button of the spring structure |
| CN209943265U (en) * | 2019-02-28 | 2020-01-14 | 广东德豪润达照明电气有限公司 | Down lamp and spring clamp thereof |
| KR102078681B1 (en) * | 2018-10-31 | 2020-02-19 | 장용민 | Rectangular Ceiling Recessed Lights |
| DE102019005713A1 (en) * | 2019-08-16 | 2021-02-18 | Oktalite Lichttechnik GmbH | Fixing system for recessed lights |
-
2021
- 2021-12-28 CN CN202111622534.4A patent/CN114263871A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101825250A (en) * | 2010-02-02 | 2010-09-08 | 鹤山丽得电子实业有限公司 | Embedded light fitting of improved fixing device |
| CN104421780A (en) * | 2013-09-04 | 2015-03-18 | 东芝照明技术株式会社 | Lighting device |
| CN207146151U (en) * | 2017-09-14 | 2018-03-27 | 宁波公牛光电科技有限公司 | A kind of recessed light fixture fixing device and recessed light fixture |
| CN207674247U (en) * | 2017-12-13 | 2018-07-31 | 宁波凯耀电器制造有限公司 | A kind of lamps and lanterns with clamp button of the spring structure |
| KR102078681B1 (en) * | 2018-10-31 | 2020-02-19 | 장용민 | Rectangular Ceiling Recessed Lights |
| CN209943265U (en) * | 2019-02-28 | 2020-01-14 | 广东德豪润达照明电气有限公司 | Down lamp and spring clamp thereof |
| DE102019005713A1 (en) * | 2019-08-16 | 2021-02-18 | Oktalite Lichttechnik GmbH | Fixing system for recessed lights |
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