CN205118956U - Suspension type lamps and lanterns shock attenuation installation assembly - Google Patents
Suspension type lamps and lanterns shock attenuation installation assembly Download PDFInfo
- Publication number
- CN205118956U CN205118956U CN201520747327.5U CN201520747327U CN205118956U CN 205118956 U CN205118956 U CN 205118956U CN 201520747327 U CN201520747327 U CN 201520747327U CN 205118956 U CN205118956 U CN 205118956U
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- China
- Prior art keywords
- sleeve
- positioning sleeve
- shock absorption
- shock attenuation
- suspension type
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- Expired - Fee Related
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Abstract
The utility model discloses a suspension type lamps and lanterns shock attenuation installation assembly, including lamps and lanterns mounting bracket, sleeve and the setting damper in the sleeve, damper includes the shock attenuation pull rod, goes up the position sleeve, position sleeve, damping spring and fixedly set up in shock attenuation pull rod upper end and support in the clamp plate of last position sleeve up end down, and damping spring is located on position sleeve down and forms the support to last position sleeve, shock attenuation pull rod lower extreme stretch out the sleeve and with lamps and lanterns mounting bracket fixed connection, be connected through shock attenuation pull rod and lamps and lanterns mounting bracket to to reach telescopic vibrations from the external world through damper and decay, thereby reach the purpose of avoiding the lamps and lanterns vibrations, the last position sleeve that sets up and the split type structure of lower position sleeve, nimble reliable, the shock attenuation is sensitive, and simple structure can play better shock attenuation effect.
Description
Technical field
The utility model relates to light fixture field of shock absorption, particularly a kind of suspension type light fixture damping installation assembly.
Background technology
On automobile, on bullet train, the equipment such as precision optical platform have a large amount of dampers, to ensure that machinery, equipment normally work under vibrational excitation, but shock absorber structure of the prior art is complicated, takes up room large, installs inconvenient.In illumination field of light fittings, light fixture will be continued equally, the excitation of strong three-way vibration, but also there is no supporting light fixture damping installation seat, it is fragile when light fixture is subject to judder, increase maintenance cost, and shorten the service life of light fixture, bring trouble and economic loss to client, the reliability of light fixture is low.
Therefore, need to improve the mounting structure of existing light fixture, make its structure simple, easy for installation, be applicable to the light fixture shock attenuation needs in less space, and good damping effect, light fixture can be prevented to be subject to causing damage under sharp pounding, to extend the service life of light fixture, reduce financial cost.
Utility model content
In view of this, the utility model provides a kind of suspension type light fixture damping installation assembly, structure is simple, easy for installation, be applicable to the light fixture shock attenuation needs in less space, and good damping effect, light fixture can being prevented being subject to causing damage under sharp pounding, to extend the service life of light fixture, reducing financial cost.
Suspension type light fixture damping installation assembly of the present utility model, the dampening assembly comprising lamp mounting stand, sleeve and be arranged in sleeve, described dampening assembly comprises shock absorption trolley, upper positioning sleeve, lower positioning sleeve, damping spring and is fixedly installed on shock absorption trolley upper end and is supported in the pressing plate of positioning sleeve upper surface, described damping spring to be seated on lower positioning sleeve and to be formed upper positioning sleeve and supports, and described shock absorption trolley lower end is stretched out sleeve and is fixedly connected with lamp mounting stand.
Further, shock absorption trolley is decussate texture, is provided with the rubber shock-absorbing sleeve I being coated at shock absorption trolley in described upper positioning sleeve, and the lower end of described rubber shock-absorbing sleeve I is to the upper surface of hip cross terminating in shock absorption trolley.
Further, be provided with the rubber shock-absorbing sleeve II being coated at shock absorption trolley in lower positioning sleeve, the upper end of described rubber shock-absorbing sleeve II is to the lower surface of hip cross terminating in shock absorption trolley.
Further, upper positioning sleeve and described lower positioning sleeve are T-shaped nested structure and are oppositely arranged.
Further, sleeve upper surface extends radially outwardly formation annular flange flange, and annular flange flange is provided with installing hole.
The beneficial effects of the utility model: suspension type light fixture damping installation assembly of the present utility model, is connected with lamp mounting stand by shock absorption trolley, and the vibrations reaching sleeve from the external world is decayed by dampening assembly, thus reach the object avoiding light fixture to shake; The upper positioning sleeve arranged and the split-type structural of lower positioning sleeve, flexibility and reliability, damping is sensitive, and structure is simple, can play good damping effect.
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 suspension type light fixture damping installation assembly of the present embodiment, the dampening assembly comprising lamp mounting stand 1, sleeve 2 and be arranged in sleeve 2, described dampening assembly comprises shock absorption trolley 3, upper positioning sleeve 4, lower positioning sleeve 5, damping spring 6 and is fixedly installed on shock absorption trolley 3 upper end and is supported in the pressing plate 7 of positioning sleeve 4 upper surface, described damping spring 6 to be seated on lower positioning sleeve 5 and to be formed upper positioning sleeve 4 and supports, and described shock absorption trolley 3 lower end is stretched out sleeve 2 and is fixedly connected with lamp mounting stand 1; Lamp mounting stand is used for mounted lamp, dampening assembly is arranged in sleeve, damping spring about 6 two ends are respectively to terminating in upper positioning sleeve 4 and lower positioning sleeve 5, shock absorption trolley lower end and lamp mounting stand pass through fastening nuts, certainly also can be welding or other existing connected modes, pressing plate 7 is supported on positioning sleeve 4 and arranges, and certainly also can be fixedly connected with.
In the present embodiment, shock absorption trolley 3 is decussate texture, is provided with the rubber shock-absorbing sleeve I9 being coated at shock absorption trolley 3 in described upper positioning sleeve 4, and the lower end of described rubber shock-absorbing sleeve I is to the upper surface of hip cross 8 terminating in shock absorption trolley 3.
In the present embodiment, be provided with the rubber shock-absorbing sleeve II10 being coated at shock absorption trolley 3 in lower positioning sleeve 5, the upper end of described rubber shock-absorbing sleeve II is to the lower surface of hip cross terminating in shock absorption trolley 3.
In the present embodiment, upper positioning sleeve 4 and described lower positioning sleeve 5 are T-shaped nested structure and are oppositely arranged; Be oppositely arranged and refer to that the guide part 13 that T-shaped is overlapped is relative.
In the present embodiment, sleeve 2 upper surface extends radially outwardly and forms annular flange flange 11, annular flange flange is provided with installing hole 12.
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 (4)
1. a suspension type light fixture damping installation assembly, it is characterized in that: the dampening assembly comprising lamp mounting stand, sleeve and be arranged in sleeve, described dampening assembly comprises shock absorption trolley, upper positioning sleeve, lower positioning sleeve, damping spring and is fixedly installed on shock absorption trolley upper end and is supported in the pressing plate of positioning sleeve upper surface, described damping spring to be seated on lower positioning sleeve and to be formed upper positioning sleeve and supports, and described shock absorption trolley lower end is stretched out sleeve and is fixedly connected with lamp mounting stand; Described upper positioning sleeve and described lower positioning sleeve are T-shaped nested structure and are oppositely arranged.
2. suspension type light fixture damping installation assembly according to claim 1, it is characterized in that: described shock absorption trolley is decussate texture, be provided with the rubber shock-absorbing sleeve I being coated at shock absorption trolley in described upper positioning sleeve, the lower end of described rubber shock-absorbing sleeve I is to the upper surface of hip cross terminating in shock absorption trolley.
3. suspension type light fixture damping installation assembly according to claim 1, is characterized in that: be provided with the rubber shock-absorbing sleeve II being coated at shock absorption trolley in described lower positioning sleeve, and the upper end of described rubber shock-absorbing sleeve II is to the lower surface of hip cross terminating in shock absorption trolley.
4. suspension type light fixture damping installation assembly according to claim 1, is characterized in that: described sleeve upper surface extends radially outwardly formation annular flange flange, and annular flange flange is provided with installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520747327.5U CN205118956U (en) | 2015-09-25 | 2015-09-25 | Suspension type lamps and lanterns shock attenuation installation assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520747327.5U CN205118956U (en) | 2015-09-25 | 2015-09-25 | Suspension type lamps and lanterns shock attenuation installation assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205118956U true CN205118956U (en) | 2016-03-30 |
Family
ID=55574567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520747327.5U Expired - Fee Related CN205118956U (en) | 2015-09-25 | 2015-09-25 | Suspension type lamps and lanterns shock attenuation installation assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205118956U (en) |
-
2015
- 2015-09-25 CN CN201520747327.5U patent/CN205118956U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20160330 Termination date: 20160925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |