CN206398485U - A kind of LED spotlight - Google Patents
A kind of LED spotlight Download PDFInfo
- Publication number
- CN206398485U CN206398485U CN201621433104.2U CN201621433104U CN206398485U CN 206398485 U CN206398485 U CN 206398485U CN 201621433104 U CN201621433104 U CN 201621433104U CN 206398485 U CN206398485 U CN 206398485U
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- CN
- China
- Prior art keywords
- housing
- led
- light
- light source
- lamp holder
- 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)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A kind of LED spotlight of the present utility model, including base, connecting rod, housing, lamp holder and reflective structure, one end of the housing passes through on connecting rod setting and base, and rotating shaft is provided between the housing and connecting rod, the other end of the housing is provided with lamp holder, and the LED/light source in the lamp holder is in contact with the radiator structure in housing, reflective structure is provided with above the lamp holder, the reflective structure is in netted pyramidal structure, and the light that the inner surface of the reflective structure is used to send LED/light source is reflected close to the axis direction of LED/light source.The utility model has the advantages that light emission rate height, anti-glazing light effect are good.
Description
Technical field
The utility model is related to field of LED illumination, more particularly to a kind of high and easy to install LED spotlight of light emission rate.
Background technology
The English name of LED spotlight is Led spotlights, is exactly the shot-light with light emitting diode as light source, and it is
Instantly energy saving environmental protection product of greatest concern, the light fixture being made using LED as light emitting source is more and more, wherein most favorable comment is exactly
LED spotlight, because compared with other LED lamps, LED spotlight price is lower.Using Halogen lamp LED traditional shot-light more, luminous efficiency compared with
It is low, compare power consumption, illuminated environment temperature rise, service life it is short.LED/light source is in principle of luminosity, the aspect of energy-saving and environmental protection
All it is far superior to traditional lighting light fixture.And the perfection that one-way luminous LED is formd to shot-light luminous intensity distribution is supported.
Current LED spotlight secondary optical light distribution lens, basic function is the rising angle and light extraction efficiency for controlling light,
Present LED spotlight is generally the light distribution structure of lens plus plane reflection shield.But, in the occasion using lens, lens are changing
During opticpath, some light it can be wasted caused by the reasons such as reflection, absorption unavoidably, this results in the LED and penetrated
The overall light extraction efficiency of lamp is relatively low.In addition, the direct outgoing of light that LED/light source is sent, light is dazzling, anti-dazzle light effect is poor,
It is difficult to obtain preferable light distribution.
Utility model content
The technical problem of defect and presence for above-mentioned prior art, the utility model solve primary technical problem be
A kind of LED spotlight is provided, to solve the problem of LED spotlight light emission rate in the prior art is low, anti-glazing light effect is poor.
Realizing the technical scheme of above-mentioned purpose is：
A kind of LED spotlight of the present utility model, including base, connecting rod, housing, lamp holder and reflective structure, the housing
One end by connecting rod set with base on, and between the housing and connecting rod be provided with rotating shaft, the other end of the housing
The LED/light source being provided with lamp holder, and the lamp holder is in contact with the radiator structure in housing, is provided with above the lamp holder anti-
Photo structure, the reflective structure is in netted pyramidal structure, and the inner surface of the reflective structure is used for the light for sending LED/light source
Reflection is close to the axis direction of LED/light source.
Compared with prior art, the reflective structure includes first reflexed light ring and second reflexed light ring, and the LED/light source is sent
Be located at the LED/light source in the middle part of some light through first reflexed light ring towards close to the LED/light source axis direction reflect
Afterwards, and direction of direction of some light through second reflexed light ring in the middle part of the LED/light source close to the LED/light source axis is deviateed
After reflection, by the light-emitting window outgoing, so, the light that the LED/light source is sent is different reflective by what is be arranged in the reflective structure
The luminous intensity distribution of more low-angle can be achieved in the collimation of ring.Compared to traditional LED spotlight by lens converge light, the LED spotlight due to
Luminous intensity distribution is carried out using the reflection of reflective structure, has evaded the low shortcoming of lens light extraction efficiency so that the LED spotlight has light efficiency
The higher advantage of rate.
Further it is improved to, the base includes base body and the rotary T-shaped fastener being arranged on base.
The T-shaped fastener of rotary type set on base, when installing the shot-light, need to only open very little on fixture
And with T-shaped fastener top shape identical hole so that can smoothly insert in the hole, lead to after fastener insertion at the top of T-shaped fastener
Cross and rotate T-shaped fastener so that fastener is caught in hole, just complete the fixed installation of LED spotlight, it is quick and easy for installation, and solid
Perforate is small on earnest, and construction volume is few.
Further it is improved to, the housing is that there is integrally formed star to radiate in aluminium casing, and the housing to tie
Structure, the housing is coated with heat conduction plastic cement.
Housing is aluminium casing so that the heat that LED/light source work is produced can be rapidly conducted to housing and be dispersed into sky
In gas, star-shaped radiator structure not only increases the area with air contact, while star structure is beneficial to the flowing of air, significantly
Improve the radiating efficiency of radiator structure.Meanwhile, the importing plastic cement of housing outer cladding is not on the premise of influenceing housing to radiate, greatly
The big safety in utilization for improving shot-light, it is therefore prevented that electric shock accidents occurs for installation personnel or user of service's false touch housing.
Further it is improved to, the reflective structure includes the first reflexed light ring and the second reflexed light ring, first reflexed light ring is set
It is placed in above the middle part of LED/light source, second reflexed light ring is arranged at the periphery of the first reflexed light ring, first reflexed light ring and the
Two reflexed light rings are in netted by the connection of plate muscle, and the reflective structure is fixed on lamp holder top by plate muscle.
Further it is improved to, the T-shaped fastener is two, and two T-shaped fasteners are uniformly arranged on anti-with the housing
To base on.
Two T-shaped fasteners make it that the fixed installation of LED spotlight is more reliable and more stable, it is to avoid a fastener causes shot-light not
It is firm, the generation surprisingly come off from fixture.
Brief description of the drawings
Fig. 1 is the LED spotlight structural representation that the utility model does not install reflective structure；
Fig. 2 is a kind of side view of LED spotlight of the utility model；
Fig. 3 is a kind of radiator structure schematic diagram of LED spotlight of the utility model；
Fig. 4 is a kind of reflective structure schematic diagram of LED spotlight of the utility model；
Fig. 5 is a kind of reflective structure schematic diagram of LED spotlight of the utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
As shown in Figure 1 to Figure 3, a kind of LED spotlight, including base 1, connecting rod 2, housing 3, lamp holder 4 and reflective structure 5,
One end of the housing 3 is set with base 1, being provided with the driving power supply of driving LED/light source in base 1 by connecting rod 2, and
Rotating shaft is provided between the housing 3 and connecting rod, housing 3 can be rotated to adjust the irradiation side of shot-light by rotating shaft in connecting rod
To the LED/light source that the other end of the housing 3 is provided with lamp holder 4, and the lamp holder 4 connects with the radiator structure 6 in housing
Touch, reflective structure 5 be installed above the lamp holder, the reflective structure 5 is in netted pyramidal structure, the reflective structure 5 it is interior
The light that surface 51 is used to send LED/light source is reflected close to the axis direction of LED/light source, and the light of LED/light source is through reflective
Projected after the optical channel reflection of structure.
As shown in Figure 4 and Figure 5, further it is improved to, the reflective structure 5 includes the first reflexed light ring 52 and the second reflexed light ring
53, first reflexed light ring 52 is arranged above the middle part of LED/light source, and second reflexed light ring 53 is arranged at the first reflexed light ring 52
Periphery, first reflexed light ring 52 and the second reflexed light ring 53 are connected in netted by plate muscle 55, and the reflective structure 5 passes through
Plate muscle 55 is fixed on above lamp holder.For more preferable anti-dazzle, is provided with the present embodiment in the periphery of the second reflexed light ring 53
Three reflexed light rings 54.
Compared with prior art, the reflective structure includes first reflexed light ring and second reflexed light ring, and the LED/light source is sent
Be located at the LED/light source in the middle part of some light through first reflexed light ring towards close to the LED/light source axis direction reflect
Afterwards, and direction of direction of some light through second reflexed light ring in the middle part of the LED/light source close to the LED/light source axis is deviateed
After reflection, by the light-emitting window outgoing, so, the light that the LED/light source is sent is different reflective by what is be arranged in the reflective structure
The luminous intensity distribution of more low-angle can be achieved in the collimation of ring.Compared to traditional LED spotlight by lens converge light, the LED spotlight due to
Luminous intensity distribution is carried out using the reflection of reflective structure, has evaded the low shortcoming of lens light extraction efficiency so that the LED spotlight has light efficiency
The higher advantage of rate.
Further it is improved to, the base 1 includes base body 11 and the rotary T-shaped fastener 12 being arranged on base.
The T-shaped fastener of rotary type set on base, when installing the shot-light, need to only open very little on fixture
And with T-shaped fastener top shape identical hole so that can smoothly insert in the hole, lead to after fastener insertion at the top of T-shaped fastener
Cross and rotate T-shaped fastener so that fastener is caught in hole, just complete the fixed installation of LED spotlight, it is quick and easy for installation, and solid
Perforate is small on earnest, and construction volume is few.
Further it is improved to, the T-shaped fastener 12 is two, and two T-shaped fasteners are uniformly arranged on and the housing
On reverse base.
Two T-shaped fasteners make it that the fixed installation of LED spotlight is more reliable and more stable, it is to avoid a fastener causes shot-light not
It is firm, the generation surprisingly come off from fixture.
Further it is improved to, the housing 3 is that there is integrally formed star to radiate in aluminium casing, and the housing to tie
Structure 6, the top of radiator structure 6 has the table top 61 for installing LED/light source, and the housing is coated with heat conduction plastic cement 31.
Housing is aluminium casing so that the heat that LED/light source work is produced can be rapidly conducted to housing and be dispersed into sky
In gas, star-shaped radiator structure not only increases the area with air contact, while star structure is beneficial to the flowing of air, significantly
Improve the radiating efficiency of radiator structure.Meanwhile, the importing plastic cement of housing outer cladding is not on the premise of influenceing housing to radiate, greatly
The big safety in utilization for improving shot-light, it is therefore prevented that electric shock accidents occurs for installation personnel or user of service's false touch housing.
It should be appreciated that the regular job custom and Figure of description of the noun of locality is binding operation person and user and set
Vertical, their appearance should not influence protection domain of the present utility model.
The utility model is described in detail above in association with accompanying drawing embodiment, those skilled in the art can root
Many variations example is made to the utility model according to described above.Thus, some of embodiment details should not be constituted to this practicality
New restriction, the utility model regard the scope defined using appended claims as protection domain of the present utility model.
Claims (5)
1. a kind of LED spotlight, it is characterised in that including base, connecting rod, housing, lamp holder and reflective structure, the one of the housing
End is set with being provided with rotating shaft on base, and between the housing and connecting rod by connecting rod, and the other end of the housing is installed
There is the LED/light source in lamp holder, and the lamp holder to be in contact with the radiator structure in housing, reflective knot is provided with above the lamp holder
Structure, the reflective structure is in netted pyramidal structure, and the light that the inner surface of the reflective structure is used to send LED/light source reflects
Close to the axis direction of LED/light source.
2. LED spotlight according to claim 1, it is characterised in that the base includes base body and is arranged at base
On rotary T-shaped fastener.
3. LED spotlight according to claim 2, it is characterised in that the T-shaped fastener is two, two T-shaped fasteners
It is uniformly arranged on the base reverse with the housing.
4. LED spotlight according to claim 3, it is characterised in that the housing is to have in aluminium casing, and the housing
There is integrally formed star radiator structure, the housing is coated with heat conduction plastic cement.
5. the LED spotlight according to any one of claim 1-3, it is characterised in that it is anti-that the reflective structure includes first
The ring of light and the second reflexed light ring, first reflexed light ring are arranged above the middle part of LED/light source, and second reflexed light ring is arranged at the
The periphery of one reflexed light ring, it is in netted that first reflexed light ring is connected with the second reflexed light ring by plate muscle, and the reflective structure is logical
Plate muscle is crossed to be fixed on above lamp holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621433104.2U CN206398485U (en) | 2016-12-26 | 2016-12-26 | A kind of LED spotlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621433104.2U CN206398485U (en) | 2016-12-26 | 2016-12-26 | A kind of LED spotlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206398485U true CN206398485U (en) | 2017-08-11 |
Family
ID=59511520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621433104.2U Expired - Fee Related CN206398485U (en) | 2016-12-26 | 2016-12-26 | A kind of LED spotlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206398485U (en) |
-
2016
- 2016-12-26 CN CN201621433104.2U patent/CN206398485U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181016 Address after: 528425 one of the two buildings of No. 8, Qing long road, Heng Lan town, Zhongshan, Guangdong. Patentee after: Zhongshan Rui Guang Lighting Co., Ltd. Address before: 528200 Nanhai software science and Technology Park, Nanhai District, Foshan, Guangdong, China Patentee before: NEUSOFT INSTITUTE, GUANGDONG |
|
| 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: 20170811 Termination date: 20181226 |