CN103629562B - A kind of vibration absorption lamp - Google Patents
A kind of vibration absorption lamp Download PDFInfo
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- CN103629562B CN103629562B CN201210308367.0A CN201210308367A CN103629562B CN 103629562 B CN103629562 B CN 103629562B CN 201210308367 A CN201210308367 A CN 201210308367A CN 103629562 B CN103629562 B CN 103629562B
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- light source
- lamp
- reflector
- spring base
- vibration absorption
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
A kind of vibration absorption lamp, lamp socket including lamp housing and in lamp housing, lamp housing is fixedly connected with a reflector, and electric component is provided with lamp housing, and lamp socket is located at the light source in reflector with one and is fixedly connected, light source is electrically connected with electric component, a spring base is fixedly provided with reflector, spring socket sleeve is located in the outer surface of light source, lamp housing and is installed with an installing plate, a cushion blocking is installed with installing plate, lamp socket is fixedly arranged on cushion blocking.Because spring base is fixedly arranged in reflector, spring socket sleeve is located at the outer surface of light source, spring base is compressed by the pressure of light source, therefore, light source can tightly be held and effectively fixed by spring base, other spring base can also bear a part of weight of light source, prevent light source is produced from rocking and producing fracture with the junction of lamp socket.Simultaneously under the double damping effect of spring base and cushion blocking, conduction can be substantially reduced to the vibrational energy of light source, the resistance to shock of light source is drastically increased so that lamp life extension more than 40%.
Description
Technical field
The invention belongs to field of light fittings, more particularly to a kind of the light fixture of vibration damping can be carried out to light source.
Background technology
At present, the light fixture used under judder environment is required for carrying out Vibration Absorption Designing, because light source is whole light fixture
Main part be also the part being easily damaged, in the extraneous factor of influence light source service life, vibrate to the damage of light source
Evil is maximum, therefore the Vibration Absorption Designing main points of light fixture are that the Vibration Absorption Designing of light source.
Existing light source Vibration Absorption Designing, the general metal end using light source is screwed into lamp socket and lamp socket is fixed on into lamp casing again
On mode, this mode fixes simple but there is the problem of antivibration is not strong after light source fixation, and particularly high-power illumination light source is adopted
It is easy to be shattered with this mounting means, main cause is the input using the light source of this mounting means by being screwed at
On lamp socket, the other end of light source is not fixed effectively, and the total weight of light source falls the junction in metal end and lamp socket, strong
Light source causes to be broken in junction as extraneous vibration is waved under vibration occasion.
The content of the invention
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art there is provided it is a kind of can to light source carry out vibration damping lamp
Tool.
The present invention is achieved in that a kind of vibration absorption lamp, including lamp housing and the lamp socket in the lamp housing, described
Lamp housing is fixedly connected with a reflector, and electric component is provided with the lamp housing, and the lamp socket and one are located in the reflector
Light source is fixedly connected, and the light source is electrically connected with the electric component, and a spring base, the bullet are fixedly provided with the reflector
Spring abutment, which is sheathed in the outer surface of the light source, the lamp housing, is installed with an installing plate, and a vibration damping is installed with the installing plate
Pad, the lamp socket is fixedly arranged on the cushion blocking.
Specifically, the spring base is one end open is big, another end opening is small helical structure, the spring base it is big
End is sheathed on the outer surface of the light source, and the small end of the spring base is fixedly arranged in the reflector.
Specifically, the cushion blocking is made up of resistant to elevated temperatures elastomeric material.
Preferably, the elastomeric material is silicon rubber.
Specifically, the lamp socket is fixedly arranged in a fixed plate, and the fixed plate matches and the company of fixation with the cushion blocking
Connect.
Specifically, at least one the first axially arranged heat emission hole is offered on the cushion blocking.
Specifically, at least one corresponding and axially arranged with first heat emission hole second is offered on the installing plate
Heat emission hole.
Further, it is fixedly provided with a radiating sleeve between the reflector and lamp housing.
Further, the radiating sleeve outer peripheral edge is provided with some axially arranged radiating ribs.
Further, the reflector outer peripheral edge is hinged with a mounting bracket.
Vibrational energy outside light fixture from lamp housing be transferred to cushion blocking when, cushion blocking buffered by elastic deformation its by
The vibratory impulse arrived, so that the vibrational energy for being transferred to lamp socket from cushion blocking is greatly reduced, and light source is fixedly arranged on lamp socket, because
The vibratory impulse that this light source is subject to also is greatly reduced, so as to play a part of to light source vibration damping；Meanwhile, the vibration outside light fixture
Energy from reflector be transferred to spring base when, spring base buffers the vibratory impulse that it is subject to by elastic deformation so that from
The vibrational energy that spring base is transferred to light source is greatly reduced, and further functions as the effect to light source vibration damping.
In addition, the present invention by the way that spring base is fixedly arranged in reflector and the outer surface of light source is set in, spring base by
The pressure of light source and compressed, therefore spring base light source can tightly be held and effectively fix, meanwhile, spring base can also be held
By a part of weight of light source, prevent light source is produced from rocking and producing fracture with the junction of lamp socket.
Brief description of the drawings
In order to illustrate more clearly of technical scheme, letter will be made to the required accompanying drawing used in embodiment below
Singly introduce, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for the common skill in this area
For art personnel, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the installation diagram of vibration absorption lamp provided in an embodiment of the present invention；
Fig. 2 is the half-section diagram of the vibration absorption lamp shown in Fig. 1；
Fig. 3 is the decomposing schematic representation of the vibration absorption lamp shown in Fig. 1；
Fig. 4 is the schematic diagram that mounting bracket is hinged with the reflector of the vibration absorption lamp shown in Fig. 1.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described.
As shown in Figure 1, 2, 3, a kind of vibration absorption lamp provided in an embodiment of the present invention, including lamp housing 1 and in lamp housing 1
Lamp socket 2, the one end of lamp housing 1 is fixedly connected with a radiating sleeve 3, and the other end of lamp housing 1 is fixedly connected with a sealing plate 10, radiating sleeve 3
It is fixedly connected with a reflector 4, electric component is provided with lamp housing 1（It is not shown）, light source 5 of the lamp socket 2 and one in reflector 4
It is fixedly connected, light source 5 is electrically connected with electric component, a spring base 6 is fixedly provided with reflector 4, spring base 6 is sheathed on light source 5
Outer surface, be installed with an installing plate 7, installing plate 7 in lamp housing 1 and be installed with a cushion blocking 8, lamp socket 2 is fixedly arranged on a fixed plate 9
On, fixed plate 9 is fixedly arranged on cushion blocking 8.
Because spring base 6 is fixedly arranged in reflector 4, spring base 6 is set in the outer surface of light source 5, and spring base 6 is by light source
5 pressure and compressed, therefore, spring base 6 light source 5 can tightly be held and effectively fix, meanwhile, spring base 6 can also
Bear a part of weight of light source 5, it is to avoid the total weight of light source 5 falls the junction in light source 5 and lamp socket 2.
Vibrational energy outside light fixture from lamp housing 1 be transferred to cushion blocking 8 when, cushion blocking 8 is buffered by elastic deformation
Its vibratory impulse being subject to, so that the vibrational energy for being transferred to lamp socket 2 from cushion blocking 8 is greatly reduced, and light source 5 is fixedly arranged on lamp
On seat 2, therefore the vibratory impulse that light source 5 is subject to also is greatly reduced, so as to play a part of to the vibration damping of light source 5.Meanwhile, work as light fixture
Outside vibrational energy from reflector 4 be transferred to spring base 6 when, spring base 6 buffers the vibration that it is subject to by elastic deformation
Impact, so that the vibrational energy for being transferred to light source 5 from spring base 6 is greatly reduced, further functions as the work to the vibration damping of light source 5
With.In addition, light source 5 can also tightly be held and born a part of weight of light source 5 by spring base 6, prevent light source 5 is produced from rocking
And producing fracture with the junction of lamp socket 2.
That the present invention obtains light source 5 using spring base 6 is reliable flexible fixed, it is to avoid cantilevered is installed in the prior art
The phenomenon that light source is easily broken off in the junction with lamp socket., can simultaneously under the double damping effect of spring base 6 and cushion blocking 8
To substantially reduce conduction to the vibrational energy of light source 5, the resistance to shock of light source 5 is drastically increased so that lamp life extends
More than 40%.
Each part of the invention is described in detail below.
As shown in Figure 1, 2, 3, as the preferred embodiments of the present invention, spring base 6 is that one end open is big, another end opening is small
Helical structure, the big end of spring base 6 is sheathed on the outer surface of light source 5, light source 5 is held, and bears a part for light source 5
Weight, the small end of spring base 6 is fixedly arranged in reflector 4 by welding manner.
As shown in Figure 2,3, as the preferred embodiments of the present invention, cushion blocking 8 is made up of resistant to elevated temperatures elastomeric material, the rubber
The preferred silicon rubber of glue material, silicon rubber both high temperature resistant has preferably elasticity, can improve damping property again.
As shown in Figure 2,3, in the present embodiment, the specific side of being fixedly connected between lamp socket 2, fixed plate 9 and the three of cushion blocking 8
Formula is：Lamp socket 2 is fixedly arranged in a fixed plate 9 by some screws 21 first, and fixed plate 9 passes through some screws 91 and cushion blocking again
8 are fixedly connected, it is achieved thereby that being fixedly connected between lamp socket 2 and cushion blocking 8；Because fixed plate 9 matches with cushion blocking 8, this
When the vibratory impulse that sample lamp socket 2 is subject to reacts on fixed plate 9, vibratory impulse can be uniformly applied to cushion blocking by fixed plate 9
8, cushion blocking 8 is impacted by the elastic deformation of its own come buffering vibration again, thus can be preferably to the light source 5 on lamp socket 2
Carry out vibration damping.
As shown in Figure 2,3, further, at least one the first axially arranged heat emission hole 81 is offered on cushion blocking 8, is installed
At least one second heat emission hole 71 corresponding and axially arranged with the first heat emission hole 81 is offered on plate 7, the heat produced when light source 5
When amount is transferred to lamp socket 2, a part of heat is directly distributed along the outer wall radial through lamp housing 1 of lamp socket 2, another part heat
Amount is transferred to lamp housing along lamp socket 2 axially through the second heat emission hole 71 on the first heat emission hole 81 and installing plate 7 on cushion blocking 8
1 bottom is distributed again, so as to improve the radiating efficiency of light source 5.
As shown in Fig. 1,3,4, further, the outer peripheral edge of radiating sleeve 3 is provided with some axially arranged radiating ribs, these radiatings
Muscle increases the area of dissipation of radiating sleeve 3, and the heat that quickly can be produced light source 5 is dispersed into the external world, improves radiating sleeve 3
Radiating efficiency.
As shown in figure 4, further, the outer peripheral edge of reflector 4 is hinged with a mounting bracket 11, mounting bracket 11 can be fixed
Onto mounting surfaces such as ceiling, walls, because mounting bracket 11 is hinged with reflector 4, therefore adjusted by rotating reflector 4
The irradiating angle of light source 5 in reflector 4, to allow light source 5 to irradiate different places.
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (9)
- Connect 1. a kind of vibration absorption lamp, including lamp housing and the lamp socket in the lamp housing, the lamp housing and a reflector are fixed Connect, electric component is provided with the lamp housing, the lamp socket is located at the light source in the reflector with one and is fixedly connected, the light source Electrically connected with the electric component, it is characterised in that a spring base is fixedly provided with the reflector, the spring socket sleeve is located at It is installed with the outer surface of the light source, the lamp housing on an installing plate, the installing plate and is installed with a cushion blocking, the lamp socket It is fixedly arranged on the cushion blocking；The spring base is the helical structure that one end open is big, another end opening is small, and the big end of the spring base is sheathed on institute The outer surface of light source is stated, the small end of the spring base is fixedly arranged in the reflector.
- 2. a kind of vibration absorption lamp according to claim 1, it is characterised in that the cushion blocking is by resistant to elevated temperatures elastomeric material It is made.
- 3. a kind of vibration absorption lamp according to claim 2, it is characterised in that the elastomeric material is silicon rubber.
- 4. a kind of vibration absorption lamp according to any one of claims 1 to 3, it is characterised in that the lamp socket is fixedly arranged on one and consolidated In fixed board, the fixed plate matches and is fixedly connected with the cushion blocking.
- 5. a kind of vibration absorption lamp according to claim 4, it is characterised in that at least one is offered on the cushion blocking axially The first heat emission hole set.
- 6. a kind of vibration absorption lamp according to claim 5, it is characterised in that at least one and institute are offered on the installing plate State the second corresponding and axially arranged heat emission hole of the first heat emission hole.
- 7. a kind of vibration absorption lamp according to claim 1, it is characterised in that be fixedly provided between the reflector and lamp housing One radiating sleeve.
- 8. a kind of vibration absorption lamp according to claim 7, it is characterised in that the radiating sleeve outer peripheral edge is provided with some axial directions The radiating ribs of setting.
- 9. a kind of vibration absorption lamp according to claim 1, it is characterised in that the reflector outer peripheral edge is hinged with an installation Support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210308367.0A CN103629562B (en) | 2012-08-28 | 2012-08-28 | A kind of vibration absorption lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210308367.0A CN103629562B (en) | 2012-08-28 | 2012-08-28 | A kind of vibration absorption lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103629562A CN103629562A (en) | 2014-03-12 |
| CN103629562B true CN103629562B (en) | 2017-08-15 |
Family
ID=50210885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210308367.0A Active CN103629562B (en) | 2012-08-28 | 2012-08-28 | A kind of vibration absorption lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103629562B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106885223B (en) * | 2017-04-28 | 2019-07-12 | 中山市恩晟德光电科技有限公司 | A kind of damping LED spotlight |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3530376A (en) * | 1968-01-23 | 1970-09-22 | Ibm | Apparatus for axially aligning and precisely fixing the position of light bulbs having tapered envelopes |
| SU1527452A1 (en) * | 1987-11-11 | 1989-12-07 | Всесоюзный Научно-Исследовательский Проектно-Конструкторский И Технологический Светотехнический Институт | Lighting device for operation under repeated impacts and vibration |
| CN2689053Y (en) * | 2004-03-11 | 2005-03-30 | 深圳市海洋王投资发展有限公司 | Shock-proof superpower projecting lights |
| CN101556028B (en) * | 2008-04-09 | 2010-12-08 | 海洋王照明科技股份有限公司 | Projection lamp |
-
2012
- 2012-08-28 CN CN201210308367.0A patent/CN103629562B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103629562A (en) | 2014-03-12 |
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