CN204962628U - Lamps and lanterns shock attenuation installation assembly - Google Patents
Lamps and lanterns shock attenuation installation assembly Download PDFInfo
- Publication number
- CN204962628U CN204962628U CN201520754064.0U CN201520754064U CN204962628U CN 204962628 U CN204962628 U CN 204962628U CN 201520754064 U CN201520754064 U CN 201520754064U CN 204962628 U CN204962628 U CN 204962628U
- Authority
- CN
- China
- Prior art keywords
- damping
- damping spring
- connecting rod
- light fixture
- installation assembly
- 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.)
- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a lamps and lanterns shock attenuation installation assembly, is connected and is used for absorbing damping device including the lamp bracket with the lamp bracket, damping device includes the outer sleeve and sets up the damper in the outer sleeve, and damper includes connecting rod, a damping spring and lies in a damping spring's the 2nd damping spring, connecting rod lower extreme and lamp bracket fixed connection, the second clamp plate that is provided with the first clamp plate that can push down a damping spring on the connecting rod respectively and can pushes down the 2nd damping spring, owing to set up a damping spring and the second spring of endotheca, constitute the dual spring structure, not only have higher anti -vibration efficiency, in addition, and when lamps and lanterns receive the vibration of great energy and great amplitude, indefatigability or inefficacy.
Description
Technical field
The utility model relates to damping device field, particularly a kind of light fixture damping installation assembly.
Background technology
Increasingly extensive along with lighting application; the light fixture used in a lot of occasion often can be continued, strong vibration; existing light fixture mainly adopts single elastic component to absorb or the energy of buffering vibration; because the damped coefficient of this single elastic component is single; when being subject to compared with macro-energy and the vibration compared with large amplitude; elastic component fatiguability or inefficacy, cause vibrational energy major part to pass on light fixture, do not reach the object of damping.
Utility model content
In view of this, the utility model provides a kind of light fixture damping installation assembly, can cushion the vibration of light fixture, and when light fixture is subject to compared with macro-energy and the vibration compared with large amplitude, indefatigability or inefficacy.
Light fixture damping installation assembly of the present utility model, comprise lamp bracket and to be connected with lamp bracket and for the damping device of damping, described damping device comprises outer sleeve and is arranged on the dampening assembly in outer sleeve, described dampening assembly comprises connecting rod, the first damping spring and is positioned at the second damping spring of the first damping spring, connecting rod lower end is fixedly connected with lamp bracket, described connecting rod is respectively arranged with first pressing plate that can press down the first damping spring and second pressing plate that can press down the second damping spring.
Further, dampening assembly also comprises the inner sleeve be positioned between the first damping spring and the second damping spring, is provided with the circular orientation seat for locating inner sleeve inside the base plate of described outer sleeve.
Further, outer sleeve upper end extends radially outwardly and forms the annular edge of a wing, and the described annular edge of a wing is provided with installing hole.
Further, the second pressing plate is placed in described inner sleeve, and described inner sleeve upper end is provided with for the limiting stand to the second pressing plate axial limiting.
Further, inside, inner sleeve upper end is provided with the fairlead for moving up and down guiding to connecting rod.
The beneficial effects of the utility model: light fixture damping installation assembly of the present utility model, owing to arranging the first damping spring and second spring of inner sleeve, form double-spring structure, not only there is higher anti-vibration effect, and, when light fixture is subject to compared with macro-energy and the vibration compared with large amplitude, indefatigability or inefficacy.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is the utility model structural representation.
Detailed description of the invention
Fig. 1 is the utility model structural representation, as shown in the figure: the light fixture damping installation assembly of the present embodiment, comprise lamp bracket 1 and to be connected with lamp bracket 1 and for the damping device of damping, the dampening assembly that described damping device comprises outer sleeve 2 and is arranged in outer sleeve 2, described dampening assembly comprises connecting rod 3, first damping spring 4 and the second damping spring 5 being positioned at the first damping spring 4, connecting rod 3 lower end is fixedly connected with lamp bracket 1, described connecting rod 3 is respectively arranged with first pressing plate 6 that can press down the first damping spring 4 and second pressing plate 7 that can press down the second damping spring 5, wherein, outer sleeve 2 is upper opening structure, comprise sidewall and base plate 8, time under this installation assembly off working state, the base plate of outer sleeve 2 and lamp bracket 1 against, connecting rod 3 is for forming entirety by damping device and lamp bracket 1, connecting rod 3 lower end is also fastening by bolt 9 through lamp bracket 1, first pressing plate 6 is arranged on the upper end of connecting rod 3, second pressing plate 7 is positioned in the middle part of connecting rod 3, when light fixture is subject to the vibrations from the external world, two pressing plates of double-spring structure and connecting rod 3 carry out work, buffering is formed to vibration, even if one of them spring breaks down, another still can work, and two springs can work simultaneously, anti-vibration effect is better.
In the present embodiment, dampening assembly also comprises the inner sleeve 10 be positioned between the first damping spring 4 and the second damping spring 5, is provided with the circular orientation seat 11 for locating inner sleeve inside the base plate of described outer sleeve 2; The base plate of circular orientation seat and outer sleeve 2 is one-body molded, and inner sleeve is upper and lower opening structure, and the lower end of inner sleeve is coated at circular orientation seat, and is connected to form fixing by screw 12.
In the present embodiment, outer sleeve 2 upper end extends radially outwardly and forms the annular edge of a wing 13, and the described annular edge of a wing is provided with installing hole 14; The annular edge of a wing is used for being connected with body of wall or other attachments, for light fixture and integral installation assembly being fixed.
In the present embodiment, the second pressing plate 7 is placed in described inner sleeve, and described inner sleeve upper end is provided with for the limiting stand 15 to the second pressing plate 7 axial limiting.
In the present embodiment, inside, inner sleeve upper end is provided with the fairlead 16 for moving up and down guiding to connecting rod 3.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (5)
1. a light fixture damping installation assembly, it is characterized in that: comprise lamp bracket and to be connected with lamp bracket and for the damping device of damping, described damping device comprises outer sleeve and is arranged on the dampening assembly in outer sleeve, described dampening assembly comprises connecting rod, the first damping spring and is positioned at the second damping spring of the first damping spring, connecting rod lower end is fixedly connected with lamp bracket, described connecting rod is respectively arranged with first pressing plate that can press down the first damping spring and second pressing plate that can press down the second damping spring.
2. light fixture damping installation assembly according to claim 1, it is characterized in that: described dampening assembly also comprises the inner sleeve be positioned between the first damping spring and the second damping spring, inside the base plate of described outer sleeve, being provided with the circular orientation seat for locating inner sleeve.
3. light fixture damping installation assembly according to claim 2, is characterized in that: described outer sleeve upper end extends radially outwardly and forms the annular edge of a wing, and the described annular edge of a wing is provided with installing hole.
4. light fixture damping installation assembly according to claim 3, it is characterized in that: described second pressing plate is placed in described inner sleeve, described inner sleeve upper end is provided with for the limiting stand to the second pressing plate axial limiting.
5. light fixture damping installation assembly according to claim 4, is characterized in that: inside, described inner sleeve upper end is provided with the fairlead for moving up and down guiding to connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520754064.0U CN204962628U (en) | 2015-09-28 | 2015-09-28 | Lamps and lanterns shock attenuation installation assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520754064.0U CN204962628U (en) | 2015-09-28 | 2015-09-28 | Lamps and lanterns shock attenuation installation assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204962628U true CN204962628U (en) | 2016-01-13 |
Family
ID=55057695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520754064.0U Expired - Fee Related CN204962628U (en) | 2015-09-28 | 2015-09-28 | Lamps and lanterns shock attenuation installation assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204962628U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594595A (en) * | 2016-12-15 | 2017-04-26 | 重庆天嘉日用品实业有限公司 | Ceiling lamp vibration reduction installer |
| CN106764739A (en) * | 2016-12-15 | 2017-05-31 | 重庆天嘉日用品实业有限公司 | Pendant lamp installation suspension bracket |
| CN106764731A (en) * | 2016-12-15 | 2017-05-31 | 重庆天嘉日用品实业有限公司 | Ceiling lamp fixer with antivibration function |
| CN106764740A (en) * | 2016-12-15 | 2017-05-31 | 重庆天嘉日用品实业有限公司 | Pendent lamp fixator |
-
2015
- 2015-09-28 CN CN201520754064.0U patent/CN204962628U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594595A (en) * | 2016-12-15 | 2017-04-26 | 重庆天嘉日用品实业有限公司 | Ceiling lamp vibration reduction installer |
| CN106764739A (en) * | 2016-12-15 | 2017-05-31 | 重庆天嘉日用品实业有限公司 | Pendant lamp installation suspension bracket |
| CN106764731A (en) * | 2016-12-15 | 2017-05-31 | 重庆天嘉日用品实业有限公司 | Ceiling lamp fixer with antivibration function |
| CN106764740A (en) * | 2016-12-15 | 2017-05-31 | 重庆天嘉日用品实业有限公司 | Pendent lamp fixator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20160928 |