CN103775989A - Lock catch structure of lampshade housing of submerged dome lamp and submerged dome lamp - Google Patents
Lock catch structure of lampshade housing of submerged dome lamp and submerged dome lamp Download PDFInfo
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- CN103775989A CN103775989A CN201210398204.6A CN201210398204A CN103775989A CN 103775989 A CN103775989 A CN 103775989A CN 201210398204 A CN201210398204 A CN 201210398204A CN 103775989 A CN103775989 A CN 103775989A
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- holder
- screw mandrel
- transverse axis
- shaft part
- buckle structure
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Abstract
The invention is applicable to the lamp mounting structure field and discloses a mounting structure of a submerged dome lamp. The mounting structure comprises a lampshade housing for receiving the lamp and a lock latch structure for locking the lampshade housing, wherein the lock latch structure comprises a holder, a lead screw, a cross shaft and a supporting piece; a groove allowing the supporting piece to be fastened in is formed on the holder; the holder and the lampshade housing are integrally molded or welded to the lampshade housing; the cross shaft is slidingly connected to the holder; the leadscrew is fixed to the holder and in threaded connection with the cross shaft; the supporting piece is rotatably connected with the cross shaft and one end of the supporting piece extends and is locked in the groove. The cross shaft is in threaded engagement with the lead screw and the supporting piece is fastened in the groove so that the supporting piece is locked and rigidly held down on the ceiling, and the supporting piece is excellent in fastening reliability and good in structure rigidity; in addition, the supporting piece can be held down on the ceiling by different angles, and therefore, the supporting piece can be widely mounted on the ceilings different in thickness.
Description
Technical field
The invention belongs to lamp-mounting structure field, relate in particular to the buckle structure of the lampshade shell on sunk ceiling light and this ceiling light.
Background technology
The installation of the sunk ceiling light of prior art, generally by a buckle structure, lampshade shell to be connected with lamp assembly, described buckle structure mostly comprises support member and spring, when lamp installation, be mainly by the effect of spring force, support member to be resisted against on ceiling, thereby reach, light fixture and lampshade shell lock onto to the object on ceiling.But such mounting structure has the following disadvantages: on the one hand because the expansion and contraction of spring is limited, easily occur the phenomenon of elastic failure after spring overtravel work or permanent work, thereby reduced its fastening reliability; Connect because spring belongs to elasticity on the other hand, its intensity is limited, causes ceiling light mounting structure rigidity deficiency, easily occurs pine pendulum phenomenon; On the one hand because the impulse stroke of spring is limited, install so generally can only be applicable to the ceiling light of the ceiling of certain thickness scope, applicability is extensive not again.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, the buckle structure of the lampshade shell on sunk ceiling light and this ceiling light is provided, its fastening reliability is good, structural rigidity good, and can extensively be installed on the ceiling of different-thickness.
Technical scheme of the present invention is: a kind of mounting structure of sunk ceiling light, comprise that lampshade shell for holding light fixture and at least two are for locking the latch components of described lampshade shell, described latch components comprises the holder with cavity, screw mandrel, transverse axis and support member, described holder and described lampshade shell are one-body molded or be welded on described lampshade shell, described transverse axis is slidedly arranged in described cavity, described screw mandrel is fixed on described holder and with thread connecting mode and vertically wears described transverse axis, described support member is located in described base cavity, in described cavity, also offering can be for the groove of described support member one end buckle, described support member is rotationally connected described transverse axis and its other end is freely stretched in outside described cavity.
Particularly, described holder is cuboid or positive tetragonal body member, and its two side offers two the first chutes, the two ends of described transverse axis be arranged in two respectively described in the first chute and stretch out.
More specifically, described transverse axis is multidiameter, it comprises the first shaft part, the second shaft part and the 3rd shaft part, described the second shaft part is identical with described the 3rd shaft part size, and described the second shaft part also extends and is arranged in described the first chute in the symmetrical two ends that are connected described the first shaft part respectively with described the 3rd shaft part.
Particularly, on described the first shaft part, offer the screwed hole mating with described screw mandrel, offer the first through hole mating with described screw mandrel on described holder, described screw mandrel is arranged in described the first through hole and screwed hole.
Particularly, the mid portion of described screw mandrel is positioned at described cavity, and its one end convexes with a nut, and described nut is resisted against the bottom of described holder, and the other end is fixed on the top of described holder by securing member.
Preferably, described securing member is split pin, and described screw mandrel footpath upwards offers the second through hole mating with described split pin, and described split pin is arranged in described the second through hole.
Particularly, offer the second chute mating with described screw mandrel on described support member, described screw mandrel is arranged in described the second chute.
Particularly, described support member is formed by a flat member bending, and L-shaped, and it comprises the first flanging and the second flanging, described the first flanging is located in described holder cavity and Extender Card is buckled in described groove, and described the second flanging bending is extended outside described holder.
More specifically, described the first flanging comprises straight portion and the part that twists, and described straight portion Extender Card is buckled in described groove, described in the part that twists be provided with two and be symmetrically set in the both sides of described straight portion, described in the part that twists be rotationally connected described transverse axis.
The buckle structure of sunk top light cover housing provided by the invention, it drives transverse axis to slide up and down in holder by screw mandrel, support member one end is snapped in the groove on holder simultaneously, the other end rotates around transverse axis, in the time that support member turns to the state of supporting ceiling, just lampshade shell can be lock onto on ceiling; When support member turns to while departing from the state of ceiling, just can become flexible being connected of lampshade shell and ceiling, its easy accessibility, quick.Because the buckle combination configuration of the threaded engagement between employing transverse axis and screw mandrel and support member and groove carrys out lock support part, can make support member rigidity be pressed on ceiling, fastening reliability is good, structural rigidity good; And support member can be as required different angles and be pressed on ceiling, can make like this, on its ceiling that is extensively installed on different-thickness, can adapt to the sunk ceiling light of different model and size.
The present invention also provides a kind of sunk ceiling light, comprises light fixture and lampshade shell, also comprises buckle structure described above.
Sunk ceiling light provided by the invention, owing to adopting above-mentioned buckle structure, makes the installation of light fixture on ceiling more reliable, has improved the safety in utilization of product; Adopt above-mentioned buckle structure can make the scope of application of product more extensive simultaneously.
Accompanying drawing explanation
Fig. 1 is the stereogram of the buckle structure of the sunk top light cover housing that provides of the embodiment of the present invention;
Fig. 2 is that the master of the buckle structure of the sunk top light cover housing that provides of the embodiment of the present invention looks cutaway view;
Fig. 3 is the schematic diagram that the buckle structure of the sunk top light cover housing that provides of the embodiment of the present invention is installed on thin ceiling;
Fig. 4 is the schematic diagram that the buckle structure of the sunk top light cover housing that provides of the embodiment of the present invention is installed on thick ceiling;
Fig. 5 is the assembling schematic diagram of screw mandrel, transverse axis and the support member of the buckle structure of the sunk top light cover housing that provides of the embodiment of the present invention.
The specific embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
As shown in Figure 1 to 4, the buckle structure of the sunk top light cover housing that the embodiment of the present invention provides, comprise that lampshade shell 1 for holding light fixture (not shown) and at least two are for locking the latch components 2 of described lampshade shell, preferably, lampshade shell 1 is processed with a ring bodies 11, in it, the shape size of ring designs coupling according to the profile of concrete light fixture, and flexible configuration, can be widely used in the installation of different profile light fixtures.Described latch components 2 is around the lateral wall that is arranged at ring bodies 11, latch components 2 comprises holder 21, screw mandrel 24, transverse axis 25 and support member 23, on described holder 21, offering can be for the groove 213 of described support member 23 one end buckles, described holder 21 is one-body molded or be welded on described lampshade shell 1 with described lampshade shell 1, described transverse axis 25 is slidedly arranged on described holder 21, described screw mandrel 24 is fixed on described holder 21 and with thread connecting mode and vertically wears described transverse axis 25, described support member 23 is rotationally connected described transverse axis 25 and its one end is snapped in described groove 213.Particularly, because screw mandrel 24 is fixed on holder 21, so screw mandrel 24 can not move on holder 21; Because transverse axis 25 is slidedly arranged on described holder 21, so transverse axis 25 can move on holder 21, like this, in the time of rotary screw rod 24, transverse axis 25 axially slides up and down along screw mandrel 24 under the driving of screw-threaded engagement.The support member 23 being simultaneously rotationally connected with on transverse axis 25 moves with transverse axis 25, and because support member 23 one end are buckled in groove 213, the constraint of groove 213 can not move up and down with transverse axis 25 support member 23, and support member 23 can only rotate around transverse axis 25 like this.In the time that support member 23 turns to the state of supporting ceiling 3, just lampshade shell 1 can be lock onto on ceiling 3; When support member 23 turns to while departing from the state of ceiling 3, just can become flexible being connected of lampshade shell 1 and ceiling 3, its easy accessibility, quick.It carrys out lock support part 23 by the threaded engagement between transverse axis 25 and screw mandrel 24, support member 23 with the buckle of groove 213, and support member 23 rigidity are pressed on ceiling 3, and fastening reliability is good, structural rigidity good; And support member 23 can be different angles and be pressed on ceiling 3, can make like this on its ceiling 3 that is extensively installed on different-thickness.Particularly, Figure 3 shows that the embodiment of the present invention is installed on the state of thin ceiling, Figure 4 shows that the embodiment of the present invention is installed on the state of thick ceiling.
Particularly, as shown in Figure 1 to 4, described holder 21 is cuboid or positive tetragonal body member, and described groove 213 is located at the cooperation place of described holder 21 and described ring bodies 11.The two side of described holder 21 offers two the first chutes 211, the two ends of described transverse axis 25 be arranged in two respectively described in the first chute 211 and stretch out, operative constraint the has been set motion mode of transverse axis 25 on holder of the first chute 211, prevent that transverse axis 25 from rotating with screw mandrel 24, transverse axis 25 can only be moved up and down in the first chute 211.When concrete installation, support member 23 is upright state and inserts in the installing hole on ceiling 3 with holder 21 and lampshade shell 1, the base plate of lampshade shell 1 is arranged in outside installing hole, then rotary screw rod 24, until support member 23 is resisted against on ceiling 3 completely, so just can be by lamp installation on ceiling 3.Arranging on the one hand of cavity 212 can provide the space of transverse axis 25 in holder 21 interior slips, practical; Effectively reduce on the other hand the material cost of holder 21.
Particularly, as shown in Figure 1 and Figure 4, described transverse axis 25 is multidiameter, it comprises the first shaft part 251, the second shaft part 252 and the 3rd shaft part 253, described the second shaft part 252 and described the 3rd shaft part 253 respectively symmetrical is connected the two ends of described the first shaft part 251 and extend be arranged in two described in the first chute 211, described the second shaft part 252 is big or small identical with described the 3rd shaft part 253.As a preferred embodiment of the present invention, the first shaft part 251, the second shaft part 252 and the 3rd shaft part 253 can be designed to independent parts, and the second shaft part 252 and the 3rd shaft part 253 are threadedly connected to the two ends of described the first shaft part 251, can facilitate like this dismounting of transverse axis 25 on holder 21.
More specifically, on described the first shaft part 251, offer the screwed hole (not shown) of mating with described screw mandrel 24, on described holder 21, offer the first through hole (not shown) of mating with described screw mandrel 24, described screw mandrel 24 is arranged in described the first through hole and screwed hole.Screwed hole be provided for effective connection wire rod 24, can make transverse axis 25 be stable on screw mandrel 24 on the one hand, can drive transverse axis 25 to move by rotary screw rod 24 on the other hand, practical.
Particularly, as shown in Figure 2 and Figure 5, the mid portion of described screw mandrel 24 is positioned at described cavity 212, and its one end convexes with a nut 241, described nut 241 is resisted against the bottom of described holder 21, and the other end is fixed on the top of described holder 21 by securing member 22.Can effectively limit like this motion of screw mandrel 24 on holder 21, in the time of rotary screw rod 24, because screw mandrel 24 is fixed on holder 21, screw mandrel 24 can not be moved up and down itself, and be subject to the effect of screw-threaded engagement, transverse axis 25 moves up and down along screw mandrel 24.
Preferably, as shown in Fig. 2～Fig. 5, described securing member 22 is split pin, offers the second through hole 242 mating with described split pin on described screw mandrel 24, and described split pin is arranged in described the second through hole 242.Split pin is standard component, with low cost.Understandably, split pin is arranged in the second through hole 242 and just screw mandrel 24 can be fixed on holder 21, split pin is pulled out from the second through hole 242 and just can become flexible being connected of screw mandrel 24 and holder 21, its easy accessibility, fast.
Particularly, as shown in Figure 1 and Figure 5, offer the second chute 233 mating with described screw mandrel 24 on described support member 23, described screw mandrel 24 is arranged in described the second chute 233.Being provided for of the second chute 233 guarantees that support member 23 can not be subject to stopping of screw mandrel 24 in the time that transverse axis 25 rotates, and practical, the concrete length of the second chute 233 designs according to the rotational travel of support member 23.
Particularly, as shown in Figure 3 and Figure 5, described support member 23 is formed by a flat member bending, and L-shaped, it comprises the first flanging 231 and the second flanging 232, the interior also Extender Card of cavity 212 that described the first flanging 231 is located at described holder 21 is buckled in described groove 213, and described the second flanging 232 bendings are extended outside described holder 21.Support member 23 is processed by flat member, can reduce material cost and simplify processing technology.
More specifically, as shown in Figure 3 and Figure 5, described the first flanging 231 comprises straight portion 2312 and the part 2311 that twists, described straight portion 2312 Extender Cards are buckled in described groove 213, the described part 2311 that twists is provided with two and be symmetrically set in the both sides of described straight portion 2312, described in the part 2311 that twists be rotationally connected with on described transverse axis 25.Ingenious the first flanging 231 is made as to straight portion 2312 and the part 2311 that twists, had so both made support member 23 effectively be snapped in groove 213, can make again support member 23 effectively be rotationally connected transverse axis 25, it is simple in structure, practical.
The sunk ceiling light that the embodiment of the present invention provides, comprises light fixture and above-mentioned buckle structure, and described light fixture is located in the ring bodies 11 of described lampshade shell 1.When it is installed, first by lamp installation in described ring bodies 11, then the combination of light fixture and lampshade shell 1 is inserted in the installing hole of ceiling 3, again then by rotary screw rod 24, support member 23 is resisted against on ceiling 3, its buckle structure carrys out lock support part 23 by the threaded engagement between transverse axis 25 and screw mandrel 24 and support member 23 with the buckle combination configuration of groove 213, can make support member 23 rigidity be pressed on ceiling 3, fastening reliability is good, structural rigidity good, can improve so fastening reliability and the safety in utilization of sunk ceiling light; While support member 23 can be as required different angles and be pressed on ceiling 3, can make like this, on its ceiling 3 that is extensively installed on different-thickness, can make like this scope of application of sunk ceiling light more extensive.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace or improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. the buckle structure of sunk top light cover housing, comprise that lampshade shell for holding light fixture and at least two are for locking the latch components of described lampshade shell, it is characterized in that: described latch components comprises the holder with cavity, screw mandrel, transverse axis and support member, described holder and described lampshade shell are one-body molded or be welded on described lampshade shell, described transverse axis is slidedly arranged in described cavity, described screw mandrel is fixed on described holder and with thread connecting mode and vertically wears described transverse axis, described support member is located in described base cavity, in described cavity, also offering can be for the groove of described support member one end buckle, described support member is rotationally connected described transverse axis and its other end is freely stretched in outside described cavity.
2. the buckle structure of sunk top light cover housing as claimed in claim 1, it is characterized in that: described holder is cuboid or positive tetragonal body member, its two side offers two the first chutes, the two ends of described transverse axis be arranged in two respectively described in the first chute and stretch out.
3. the buckle structure of lampshade shell as claimed in claim 2, it is characterized in that: described transverse axis is multidiameter, it comprises the first shaft part, the second shaft part and the 3rd shaft part, described the second shaft part is identical with described the 3rd shaft part size, and described the second shaft part also extends and is arranged in described the first chute in the symmetrical two ends that are connected described the first shaft part respectively with described the 3rd shaft part.
4. the buckle structure of sunk top light cover housing as claimed in claim 3, it is characterized in that: on described the first shaft part, offer the screwed hole mating with described screw mandrel, on described holder, offer the first through hole mating with described screw mandrel, described screw mandrel is arranged in described the first through hole and screwed hole.
5. the buckle structure of sunk top light cover housing as claimed in claim 1, it is characterized in that: the mid portion of described screw mandrel is positioned at described cavity, its one end convexes with a nut, described nut is resisted against the bottom of described holder, and the other end is fixed on the top of described holder by securing member.
6. the buckle structure of sunk top light cover housing as claimed in claim 5, is characterized in that: described securing member is split pin, and described screw mandrel footpath upwards offers the second through hole mating with described split pin, and described split pin is arranged in described the second through hole.
7. the buckle structure of sunk top light cover housing as claimed in claim 1, is characterized in that: on described support member, offer the second chute mating with described screw mandrel, described screw mandrel is arranged in described the second chute.
8. the buckle structure of the sunk top light cover housing as described in claim 1 to 7 any one, it is characterized in that: described support member is formed by a flat member bending, and L-shaped, it comprises the first flanging and the second flanging, described the first flanging is located in described holder cavity and Extender Card is buckled in described groove, and described the second flanging bending is extended outside described holder.
9. the buckle structure of sunk top light cover housing as claimed in claim 8, it is characterized in that: described the first flanging comprises straight portion and the part that twists, described straight portion Extender Card is buckled in described groove, the described part that twists is provided with two and be symmetrically set in the both sides of described straight portion, described in the part that twists be rotationally connected described transverse axis.
10. sunk ceiling light, comprises light fixture and lampshade shell, and described light fixture is located in lampshade shell, it is characterized in that: also comprise the buckle structure described in claim 1 to 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210398204.6A CN103775989B (en) | 2012-10-18 | 2012-10-18 | The buckle structure and sunk ceiling light of sunk top light cover shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210398204.6A CN103775989B (en) | 2012-10-18 | 2012-10-18 | The buckle structure and sunk ceiling light of sunk top light cover shell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103775989A true CN103775989A (en) | 2014-05-07 |
| CN103775989B CN103775989B (en) | 2018-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210398204.6A Active CN103775989B (en) | 2012-10-18 | 2012-10-18 | The buckle structure and sunk ceiling light of sunk top light cover shell |
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| Country | Link |
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| CN (1) | CN103775989B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104936048A (en) * | 2015-06-09 | 2015-09-23 | 惠州市合升电子有限公司 | Installation rack and installation suit member |
| CN108895362A (en) * | 2018-08-17 | 2018-11-27 | 广东凯西欧光健康有限公司 | A kind of mounting structure of Ceiling light |
| CN109282201A (en) * | 2018-08-17 | 2019-01-29 | 广东凯西欧光健康有限公司 | A kind of installation method of Ceiling light |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH08298017A (en) * | 1995-04-26 | 1996-11-12 | Kousai Denki Kogyo Kk | Recessed lighting system |
| US5931432A (en) * | 1998-04-16 | 1999-08-03 | Pelco | Recessed-mounted housing |
| CN200961832Y (en) * | 2006-11-07 | 2007-10-17 | 鹤山丽得电子实业有限公司 | Ceiling lamp |
| KR20080106655A (en) * | 2007-06-04 | 2008-12-09 | 이이남 | Ceiling down light having supporting member having rotary up-and-down structure |
| KR20090124758A (en) * | 2008-05-30 | 2009-12-03 | 이상구 | Reclaiming type illuminator |
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2012
- 2012-10-18 CN CN201210398204.6A patent/CN103775989B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08298017A (en) * | 1995-04-26 | 1996-11-12 | Kousai Denki Kogyo Kk | Recessed lighting system |
| US5931432A (en) * | 1998-04-16 | 1999-08-03 | Pelco | Recessed-mounted housing |
| CN200961832Y (en) * | 2006-11-07 | 2007-10-17 | 鹤山丽得电子实业有限公司 | Ceiling lamp |
| KR20080106655A (en) * | 2007-06-04 | 2008-12-09 | 이이남 | Ceiling down light having supporting member having rotary up-and-down structure |
| KR20090124758A (en) * | 2008-05-30 | 2009-12-03 | 이상구 | Reclaiming type illuminator |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104936048A (en) * | 2015-06-09 | 2015-09-23 | 惠州市合升电子有限公司 | Installation rack and installation suit member |
| CN104936048B (en) * | 2015-06-09 | 2018-04-13 | 惠州市合升电子有限公司 | Mounting bracket and mounting kit |
| CN108895362A (en) * | 2018-08-17 | 2018-11-27 | 广东凯西欧光健康有限公司 | A kind of mounting structure of Ceiling light |
| CN109282201A (en) * | 2018-08-17 | 2019-01-29 | 广东凯西欧光健康有限公司 | A kind of installation method of Ceiling light |
| CN109282201B (en) * | 2018-08-17 | 2021-04-13 | 广东凯西欧光健康有限公司 | Ceiling lamp installation method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103775989B (en) | 2018-09-28 |
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