CN213453206U - Spring clamp, down lamp mounting structure and down lamp - Google Patents
Spring clamp, down lamp mounting structure and down lamp Download PDFInfo
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- CN213453206U CN213453206U CN202022199767.5U CN202022199767U CN213453206U CN 213453206 U CN213453206 U CN 213453206U CN 202022199767 U CN202022199767 U CN 202022199767U CN 213453206 U CN213453206 U CN 213453206U
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- down lamp
- bending part
- spiral bodies
- side wall
- bending
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Abstract
The utility model provides a spring clamp, down lamp mounting structure and down lamp belongs to lighting apparatus technical field, and the spring clamp includes two spiral bodies, interior clamp arm and outer arm lock. Wherein, two spiral bodies are used for being connected with the down lamp mounting structure on the down lamp, and two spiral body coaxial lines and interval set up, all are equipped with two ends on every spiral body. Interior clamp arm is connected with two end an organic whole that the spiral body is close to mutually respectively, and interior clamp arm extends to the spiral body outside, and forms bending structure stretching out the end, and when interior arm lock and the interior lateral wall looks butt of mounting hole on the ceiling, the bending structure of interior arm lock and the lateral wall looks butt of down lamp. The outer clamping arms are respectively and integrally connected with the ends far away from the two spiral bodies. The utility model provides a spring clamp can radially carry out spacing fixed to the down lamp, prevents that the down lamp from taking place to rock because of the mounting hole is too big, and the installation of down lamp is more stable, and then guarantees the installation effect of down lamp, and the practicality is strong.
Description
Technical Field
The utility model belongs to the technical field of lighting apparatus, more specifically say, relate to a spring clamp, down lamp mounting structure and down lamp.
Background
The down lamp is a hidden lamp embedded in a ceiling, all light rays are projected downwards, and direct light distribution is achieved. The down lamp does not occupy space, so that the soft atmosphere of the space can be increased, and the space oppression feeling is reduced. Generally, the coffee machine is used in hotels, families and coffee houses more. The installation of down lamps is mostly realized through the spring clamp arranged on the down lamps, and the spring clamp also penetrates through the installation hole formed in the ceiling along with the top end of the down lamp and is abutted against the upper plate surface of the ceiling. In order to facilitate installation of the down lamp, the spring clamp is generally provided with an inner clamping arm and an outer clamping arm, during installation, the outer clamping arm penetrates through the installation hole along with the top end of the down lamp, and is abutted to the upper plate surface of the ceiling under the action of the inner clamping arm, and at the moment, the inner clamping arm is abutted to the inner side wall of the installation hole.
In the prior art, the inner clamping arms are of linear structures, and after the down lamp is installed, the inner clamping arms are completely abutted against the inner side walls of the installation holes. Because the mounting hole still needs the passing through of outer arm clamp and interior arm clamp, so the aperture of mounting hole will be greater than the external diameter of down lamp, and then can have annular clearance on the lateral wall of mounting hole inner wall and down lamp. After the complete butt of interior arm lock and mounting hole inner wall, the down lamp very easily takes place to rock in the mounting hole, and the down lamp installation is unstable, and the installation effect is relatively poor, and the practicality is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a spring clamp, down lamp mounting structure and down lamp aim at solving the current problem that the stability is poor and the practicality is poor that easily rocks and lead to after the down lamp installation.
In order to achieve the above object, the utility model adopts the following technical scheme: provided is a spring clip including:
the two spiral bodies are used for being connected with a down lamp mounting structure on a down lamp, the two spiral bodies are coaxial and arranged at intervals, and two end heads are arranged on each spiral body;
the inner clamping arms are respectively and integrally connected with the end heads close to the two spiral bodies, extend out of the spiral bodies, and the extending ends of the inner clamping arms form bending structures; when the inner clamping arm is abutted against the inner side wall of the mounting hole in the ceiling, the bending structure is abutted against the outer side wall of the down lamp; and
and the outer clamping arms are respectively and integrally connected with the ends, far away from the two spiral bodies, of the spiral bodies.
As another embodiment of the present application, the inner clip arm includes:
the first straight line part is integrally connected with the end heads close to the two spiral bodies and extends out of the spiral bodies;
the first bending part is integrally connected with an extending end of the first straight line part and extends outwards, and the first bending part is bent towards the outer side wall close to the down lamp; and
the second bending part is integrally connected with the extending end of the first bending part and bends towards the outer side wall far away from the down lamp;
the first bending part and the second bending part form the bending structure; the first straight line part is used for pressing the first bending part and the second bending part after being abutted against the inner side wall of the mounting hole in the ceiling, so that the second bending part is abutted against the outer side wall of the down lamp.
As another embodiment of the present application, an included angle between the first straight portion and the first bent portion is 150 ° to 160 °; the included angle between the first bending part and the second bending part is 150-160 degrees.
As another embodiment of the application, the inner clamping arm is of a U-shaped structure.
As another embodiment of the present application, the outer clip arm includes:
the second straight line part is integrally connected with the end heads far away from the two spiral bodies and extends out of the spiral bodies; and
and the third bending part is integrally connected with the extending end of the second straight line part and is bent towards the outer side wall close to the down lamp.
As another embodiment of the present application, an included angle between the third bending portion and the second linear portion is 140 ° -150 °;
the third bending part is in smooth transition connection with the second straight line part.
Further, the utility model also provides a down lamp mounting structure, include:
the mounting supports are arranged on the outer side wall of the down lamp at intervals along the circumferential direction of the down lamp; and
the at least two spring clamps are arranged in one-to-one correspondence with the at least two mounting supports; and
at least two spacing archs for set firmly on the lateral wall of down lamp, and with at least two erection support one-to-one sets up, and every spacing arch all sets up correspondingly erection support's below, with the bending structure joint of spring clamp.
As another embodiment of the present application, each of the mounting brackets includes:
the fixing plate is fixedly arranged on the outer side wall of the down lamp and extends upwards along the axis of the down lamp, and an opening is formed in the top end of the fixing plate; and
two pivots, one end respectively with correspond two open lateral walls link to each other, and the other end is along the contour of down lamp is to extending, two the extension end of pivot sets up relatively, two form the opening between the pivot.
As another embodiment of the present application, the rotation shaft is located at the top end of the opening.
Further, the utility model also provides a down lamp, including foretell down lamp mounting structure.
The utility model provides a spring clamp's beneficial effect lies in: compared with the prior art, the utility model discloses two spiral bodies of spring clamp setting, the mountable is on the down lamp mounting structure of down lamp, and interior arm lock and outer arm clamp are close to with two spiral bodies respectively end body coupling mutually, and the end body coupling that outer arm lock and two spiral bodies kept away from mutually can make the butt area increase of outer arm clamp and ceiling, and then guarantees the installation stability of down lamp. The end that stretches out of interior arm lock is buckled to lateral wall one side of down lamp to form bending structure, during the inside wall butt of the mounting hole of interior arm lock and ceiling, can press bending structure and the lateral wall looks butt of down lamp, this kind of structure can radially fix the down lamp, prevents that the down lamp from taking place to rock because of the mounting hole is too big, and the installation of down lamp is more stable, and then guarantees the installation effect of down lamp, and the practicality is strong.
The utility model provides a down lamp mounting structure's beneficial effect lies in: compared with the prior art, the utility model discloses down lamp mounting structure is equipped with two erection support that supply the spring clamp installation at least, can further guarantee the installation stability of down lamp. The bending structure of interior arm lock and the lateral wall looks butt of down lamp, fixed going on the down lamp, spacing arch can carry out the joint spacing to the bending structure of interior arm lock to prevent that down lamp and interior arm lock from taking place relative slip in the circumference of down lamp, and then guarantee that the down lamp is stable fix in the mounting hole of ceiling. The installation that this kind of structure can make the down lamp is more stable, and then guarantees the installation effect of down lamp, and the practicality is strong.
The utility model provides a down lamp's beneficial effect lies in: compared with the prior art, the utility model discloses down lamp is through the down lamp mounting structure who adopts, can make the installation of down lamp more stable, and then guarantees the installation effect of down lamp, and the practicality is strong.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a spring clip according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a down lamp provided by an embodiment of the present invention;
fig. 3 is a schematic structural view of a down lamp provided by an embodiment of the present invention (hidden spring clip);
in the figure: 10. a spiral body; 20. an inner clamping arm; 21. a first linear portion; 22. a first bent portion; 23. A second bent portion; 30. an outer clamping arm; 31. a second straight line portion; 32. a third bent portion; 40. mounting a support; 41. a fixing plate; 411. opening the mouth; 42. a rotating shaft; 43. opening the gap; 50. and a limiting bulge.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 and fig. 2, the spring clip of the present invention will now be described. The spring clamp comprises two spiral bodies 10, an inner clamping arm 20 and an outer clamping arm 30. Wherein, two spiral bodies 10 are used for being connected with the down lamp mounting structure on the down lamp, and two spiral bodies 10 coaxial line and interval set up, all are equipped with two ends on every spiral body 10. Interior arm clamp 20 is connected with two end an organic whole that spiral body 10 is close to mutually respectively, and interior arm clamp 20 stretches out to spiral body 10's outside to forming bending structure at the end that stretches out, when interior arm clamp 20 and the mounting hole on the ceiling inside wall looks butt, the bending structure of interior arm clamp 20 and the lateral wall looks butt of down lamp. The outer clamping arms 30 are respectively integrally connected with the ends far away from the two spiral bodies 10.
The utility model provides a spring clamp, compared with the prior art, the utility model discloses two spiral bodies 10 that the spring clamp set up, the mountable is on the down lamp mounting structure of down lamp, and interior clamp arm 20 and outer clamp arm 30 are close to respectively with two spiral bodies 10 end body coupling mutually, and the end body coupling that outer clamp arm 30 and two spiral bodies 10 kept away from mutually, this kind of structure can make the butt area increase of outer clamp arm 30 and ceiling, and then guarantees the installation stability of down lamp. The end that stretches out of interior arm lock 20 is to lateral wall lateral buckling of down lamp to form bending structure, during the inside wall butt of the mounting hole of interior arm lock 20 and ceiling, can press bending structure and the lateral wall looks butt of down lamp, this kind of structure can radially fix the down lamp, prevents that the down lamp from rocking because of the mounting hole is too big, and the installation of down lamp is more stable, and then guarantees the installation effect of down lamp, and the practicality is strong.
As an embodiment of the spring clip according to the present invention, please refer to fig. 1 and fig. 2, the inner clip arm 20 includes a first straight portion 21, a first bending portion 22 and a second bending portion 23. Wherein, the first straight line part 21 is integrally connected with the adjacent ends of the two spiral bodies 10 and extends out of the spiral bodies 10. The first bending part 22 is integrally connected with the extending end of the first straight part 21 and extends outwards, and the first bending part 22 bends towards one side of the outer side wall of the down lamp. The second bending portion 23 is integrally connected with the extending end of the first bending portion 22, and is bent towards one side of the outer side wall far away from the down lamp. The first bent portion 22 and the second bent portion 23 form the bent structure. After the first straight portion 21 is brought into contact with the inner wall of the mounting hole in the ceiling, the first bent portion 22 and the second bent portion 23 are pressed so that the second bent portion 23 is brought into contact with the outer wall of the downlight.
When the inner clamping arm 20 abuts against the inner side wall of the mounting hole formed in the ceiling, the inner side wall of the mounting hole in the ceiling mainly abuts against the first straight line part 21, and due to the bending of the first bending part 22, the first straight line part 21 receives the reverse force of the inner side wall of the mounting hole in the ceiling, and then the reverse acting force is transmitted to the second bending part 23 through the first bending part 22. Because the second kink 23 is buckled to the direction of keeping away from down lamp lateral wall, so can increase the butt area with the down lamp lateral wall, and then can make the butt of second kink 23 and down lamp lateral wall more stable. This kind of structure can be further fixed to the installation of down lamp, avoids down lamp emergence in the mounting hole of ceiling to rock, and the installation effect is good.
Referring to fig. 1 and 2 together, an included angle between the first straight portion 21 and the first bending portion 22 is 150-160 °; the included angle between the first bending part 22 and the second bending part 23 is 150-160 deg. The included angle within the range of 150 degrees to 160 degrees can prevent the corner of the second bending part 23 and the first straight line part 21 from extending too long along the radial direction of the down lamp after the second bending part 23 is abutted against the outer side wall of the down lamp, so that the space occupied by the second bending part 23 and the first straight line part 21 in the radial direction is small, and the mounting hole is suitable for being formed in a ceiling.
Referring to fig. 1 and 2 together, an embodiment of a spring clip according to the present invention is shown, in which an inner clip arm 20 is a U-shaped structure. This kind of structure can increase and the inboard wall's of mounting hole butt dynamics to guarantee the stable installation of down lamp. Moreover, the bottom end of the inner clamping arm 20 can be just sleeved on a protrusion in the down lamp fixing structure, and the down lamp can be further limited to a certain extent so as to prevent the down lamp from shaking.
As an embodiment of the spring clip according to the embodiment of the present invention, please refer to fig. 1 and fig. 2, the outer clip arm 30 includes a second straight portion 31 and a third bending portion 32. The second straight portion 31 is integrally connected to the end of the two spiral bodies 10 away from each other, and extends out of the spiral bodies 10. The third bending portion 32 is integrally connected to the extending end of the second linear portion 31, and bends toward the outer side wall of the down lamp. Outer arm clamp 30 and the last face butt of ceiling are realized through the tip of third kink 32, because the ceiling can give outer arm clamp 30 ascending reverse effort, this kind of structure can prevent that after outer arm clamp 30 and the ceiling butt, the reverse effort that receives the ceiling and take place deformation, influences outer arm clamp 30's secondary use, its simple structure, and the practicality is strong.
As a specific implementation manner of the spring clip according to the embodiment of the present invention, please refer to fig. 1 and fig. 2, an included angle between the third bending portion 32 and the second straight portion 31 is 140 ° to 150 °. This angle range can make third kink 32 and second straight line portion 31 spare go out a flex point of school just, and this flex point can prevent that outer arm lock 30 from receiving the counter action force of ceiling and taking place to warp, influences the installation effect of down lamp. The third bending portion 32 and the second straight portion 31 are in smooth transition connection. The mode of smooth transition connection can prevent the sudden change of stress.
The utility model also provides a down lamp mounting structure. Referring to fig. 2 to 3, the down lamp mounting structure includes at least two mounting supports 40, at least two spring clips and at least two limiting protrusions 50. Wherein, at least two erection supports 40 are used for setting up on the lateral wall of down lamp, and encircle the lateral wall interval setting of down lamp. At least two of the spring clips are arranged in one-to-one correspondence with the at least two mounting brackets 40. At least two spacing bulges 50 are used for fixing on the outer side wall of the down lamp and are arranged corresponding to at least two mounting supports 40 one by one, and each spacing bulge 50 is arranged below the corresponding mounting support 40 so as to be clamped with the extending end of the inner clamping arm 20 of the spring clamp.
The utility model provides a down lamp mounting structure, compared with the prior art, the utility model discloses down lamp mounting structure is equipped with two at least and supplies the erection support 40 of spring clamp installation, can further guarantee the installation stability of down lamp. Because the bending structure of interior arm lock 20 and the lateral wall looks butt of down lamp, though fixed going on the down lamp, the down lamp still can rock to no interior arm lock 20 butt one side, has consequently still set up spacing arch 50, and spacing arch 50 can carry out the joint spacing to the bending structure of interior arm lock 20 to prevent down lamp and interior arm lock 20 and take place relative slip in the circumference of down lamp, and then guarantee that the down lamp is stable fix in the mounting hole on ceiling. The installation that this kind of structure can make the down lamp is more stable, and then guarantees the installation effect of down lamp, and the practicality is strong.
As a specific implementation manner of the down lamp mounting structure provided in the embodiment of the present invention, please refer to fig. 2 to fig. 3 together, each mounting support 40 includes a fixing plate 41 and two rotating shafts 42. Wherein, fixed plate 41 sets firmly on the lateral wall of down lamp, and upwards stretches out along the axis of down lamp, and the top of fixed plate 41 is equipped with uncovered 411. One end of each of the two rotating shafts 42 is connected with two corresponding side walls of the opening 411, the other end of each of the two rotating shafts extends along the circumferential line of the down lamp, the extending ends of the two rotating shafts 42 are arranged oppositely, and a gap 43 is formed between the two rotating shafts 42. The fixed plate 41 is integrally connected with the outer side wall of the down lamp, so that the structural strength of the spring clamp after installation can be guaranteed, and the down lamp can be stably installed. Moreover, the two rotating shafts 42 can be used for the two spiral bodies 10 of the spring clip to be sleeved, and the rotation of the spiral bodies 10 is convenient, and the structure is simple. The gap 43 facilitates the mounting of the spring clip.
As a specific implementation manner of the down lamp mounting structure provided in the embodiment of the present invention, please refer to fig. 2 to fig. 3 together, and the rotating shaft 42 is located at the top end of the opening 411. The structure can facilitate the sleeving installation of the spiral body 10 and the rotating shaft 42 of the spring clamp.
The utility model also provides a down lamp. Referring to fig. 2, the down lamp includes the above-mentioned down lamp mounting structure.
The utility model provides a down lamp has adopted down lamp mounting structure, can make the installation of down lamp more stable, and then guarantees the installation effect of down lamp, and the practicality is strong.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. Spring clamp, its characterized in that includes:
the two spiral bodies are used for being connected with a down lamp mounting structure on a down lamp, the two spiral bodies are coaxial and arranged at intervals, and two end heads are arranged on each spiral body;
the inner clamping arms are respectively and integrally connected with the end heads close to the two spiral bodies, extend out of the spiral bodies, and the extending ends of the inner clamping arms form bending structures; when the inner clamping arm is abutted against the inner side wall of the mounting hole in the ceiling, the bending structure is abutted against the outer side wall of the down lamp; and
and the outer clamping arms are respectively and integrally connected with the ends, far away from the two spiral bodies, of the spiral bodies.
2. The spring clip of claim 1, wherein said inner clip arm comprises:
the first straight line part is integrally connected with the end heads close to the two spiral bodies and extends out of the spiral bodies;
the first bending part is integrally connected with an extending end of the first straight line part and extends outwards, and the first bending part is bent towards the outer side wall close to the down lamp; and
the second bending part is integrally connected with the extending end of the first bending part and bends towards the outer side wall far away from the down lamp;
the first bending part and the second bending part form the bending structure; the first straight line part is used for pressing the first bending part and the second bending part after being abutted against the inner side wall of the mounting hole in the ceiling, so that the second bending part is abutted against the outer side wall of the down lamp.
3. The spring clip of claim 2, wherein the angle between the first straight portion and the first bend portion is between 150 ° and 160 °; the included angle between the first bending part and the second bending part is 150-160 degrees.
4. The spring clip of claim 2, wherein said inner clip arm is of a "U" shaped configuration.
5. The spring clip of claim 1, wherein the outer clip arm comprises:
the second straight line part is integrally connected with the end heads far away from the two spiral bodies and extends out of the spiral bodies; and
and the third bending part is integrally connected with the extending end of the second straight line part and is bent towards the outer side wall close to the down lamp.
6. The spring clip of claim 5, wherein the angle between the third bent portion and the second linear portion is 140 ° -150 °;
the third bending part is in smooth transition connection with the second straight line part.
7. Down lamp mounting structure, its characterized in that includes:
the mounting supports are arranged on the outer side wall of the down lamp at intervals along the circumferential direction of the down lamp; and
at least two spring clips as claimed in any one of claims 1 to 6, disposed in one-to-one correspondence with at least two of said mounting brackets; and
at least two spacing archs for set firmly on the lateral wall of down lamp, and with at least two erection support one-to-one sets up, and every spacing arch all sets up correspondingly erection support's below, with the bending structure joint of spring clamp.
8. A downlight mounting structure according to claim 7 wherein each of the mounting brackets comprises:
the fixing plate is fixedly arranged on the outer side wall of the down lamp and extends upwards along the axis of the down lamp, and an opening is formed in the top end of the fixing plate; and
two pivots, one end respectively with correspond two open lateral walls link to each other, and the other end is along the contour of down lamp is to extending, two the extension end of pivot sets up relatively, two form the opening between the pivot.
9. A downlight mounting arrangement according to claim 8 wherein the pivot is located at the open top end.
10. A downlight comprising the downlight mounting structure of any one of claims 7 to 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022199767.5U CN213453206U (en) | 2020-09-29 | 2020-09-29 | Spring clamp, down lamp mounting structure and down lamp |
| US17/486,792 US11598500B2 (en) | 2020-09-25 | 2021-09-27 | Downlight apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022199767.5U CN213453206U (en) | 2020-09-29 | 2020-09-29 | Spring clamp, down lamp mounting structure and down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213453206U true CN213453206U (en) | 2021-06-15 |
Family
ID=76287798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022199767.5U Active CN213453206U (en) | 2020-09-25 | 2020-09-29 | Spring clamp, down lamp mounting structure and down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213453206U (en) |
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2020
- 2020-09-29 CN CN202022199767.5U patent/CN213453206U/en active Active
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