CN204285180U - The low ceiling fitting of a kind of LED - Google Patents
The low ceiling fitting of a kind of LED Download PDFInfo
- Publication number
- CN204285180U CN204285180U CN201420572214.1U CN201420572214U CN204285180U CN 204285180 U CN204285180 U CN 204285180U CN 201420572214 U CN201420572214 U CN 201420572214U CN 204285180 U CN204285180 U CN 204285180U
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- CN
- China
- Prior art keywords
- radiator
- led
- low ceiling
- power supply
- ceiling fitting
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- 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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Abstract
The utility model relates to the low ceiling fitting of a kind of LED, include E40 lamp holder, radiator, front shroud, glass/lens composition, this low ceiling fitting front shroud and glass lens have certain distance, produce a visual angle differential seat angle, can more effective reduction dazzle value, and this low ceiling fitting self is by unique fluid-type heat dissipation design, low ceiling fitting radiator is provided with LED, this low ceiling fitting radiator utilizes radial pattern fluid-type to design, use high heat-conduction aluminum alloy material, ensure cross-ventilation, heat is produced when reducing LED work, after adopting the utility model, not only can meet the routine work heat radiation needs of LED, and adopt radial pattern fin radiating structure to design, improve heat dispersion thus better improve the utilization rate of light source and reduce product weight, and the more effective generation avoiding dazzle of energy under the protective action of front shroud, safety and life-span are more ensured.
Description
Technical field
The utility model relates to a kind of LED, particularly relates to the low ceiling fitting of a kind of LED.
Background technology
In the use structure of world power, electric consumption on lighting accounts for 19% of total electricity consumption; Account for 12% of national total electricity consumption at China's electric consumption on lighting, and the annual electric consumption on lighting speedup (conservative estimation) of China is approximately 5%.Therefore reducing energy consumption is whole world common mission and target.
LED is the green energy conservation illumination of generally acknowledged 21st century.It has the following advantages compared with conventional lamp: 1. energy-conservation, and the energy consumption of LED is only 1/10 of incandescent lamp, 1/2 of electricity-saving lamp; 2. the long-life, the life-span can reach more than 50,000 hours, is 10 times of traditional fluorescent lamp, is more than 50 times of traditional tengsten lamp, can Long-Time Service and without the need to change, reduce labour cost.Be more suitable for the occasion being difficult to change; 3. environmental protection, pollution-free, containing a large amount of mercury vapours in traditional light fixture, if broken mercury vapour, can evaporate in air, but LED daylight lamp does not then use mercury, and LED product is not leaded yet.Without ultraviolet (UV) and infrared ray (IR) radiation, to environment without any pollution; It is high that LED light source has luminous efficiency, and the little quality of volume is light, and environmental protection, the advantages such as shock resistance are novel illumination products, and LED ceiling fitting is the preferred plan of alternative traditional ceiling fitting, has high economic benefits.
But the low ceiling fitting of present LED is owing to will solve its LED light source heat dissipation problem, and volume is heavy, has certain risk in using, and numerous factory uses the direct lens of light source light distribution to expose, and dazzle is serious.
Utility model content
The utility model aims to provide the lighter and low ceiling fitting of LED that dazzle is lower of better, the weight of a kind of heat radiation.
For realizing above-mentioned technical purpose, the utility model by the following technical solutions, the low ceiling fitting of a kind of LED, comprise E40 lamp holder, power supply fixed bin, radiator, front shroud and lens, E40 lamp holder is fixedly connected with power supply fixed bin, power supply is placed with in power supply fixed bin, power supply fixed bin is fixedly connected with radiator, the radiator of low ceiling fitting adopts the design of radial pattern fluid-type, centre position up/down perforation, power supply during connection in power supply fixed bin is positioned over the hollow part of radiator center, and and between radiator, use the insulation blocking of power supply fixed bin, the LED of the low ceiling fitting of LED is fixing on a heat sink by fixed screw, the working end of LED is connected with power supply through the hollow space of radiator, the front bright dipping part of LED controls light shape angle by lens, adopt sealing ring to carry out encapsulation process between radiator and lens, and use fixed screw lens and radiator to be linked together, front shroud and the lens of low ceiling fitting have certain distance, produce a visual angle differential seat angle, can more effective reduction dazzle value, front shroud is fixed on a heat sink together with lens by fixed screw.
As preferably, described radiator adopts the design of radial pattern fin radiating structure, and adopts high heat-conduction aluminum alloy material to make, generation heat when reducing LED work.
As preferably, the gap between LED and radiator adopts heat-conducting silicone grease to fill.
Its radiator of low ceiling fitting of the utility model design utilizes radial pattern fluid-type to design, use high heat-conduction aluminum alloy material to ensure cross-ventilation, heat is produced when reducing LED work, the power supply of the low ceiling fitting that the utility model adopts is positioned over the hollow part of radiator, and and between radiator, use the insulation blocking of power supply fixed bin, when LED works, the heat produced by LED is by radiator surrounding radial pattern fin footpath and cross-ventilation, heat is produced when reducing LED work, consider the soundness that LED is installed, between LED with radiator 3, use fixed screw to be connected, and consider can there is minim gap between LED and radiator contact surface, the utility model is specially provided with heat-conducting silicone grease and fills, in addition, consider that the utility model works operation throughout the year, the dust existed can affect the working life of LED, dust preventing component includes lens and sealing ring, specifically, in order to better dustproof effect, between radiator and lens face shield, adopt sealing ring to carry out encapsulation process, can also prevent the tiny globule and dust from infiltrating while dust-proof, in addition, low ceiling fitting front shroud and the lens of the utility model design have certain distance, a visual angle differential seat angle can be produced, thus more effective reduction dazzle value.
Accompanying drawing explanation
Fig. 1 is the organigram of the utility model embodiment;
Fig. 2 is the side view of the utility model embodiment.
In figure: 1, E40 lamp holder; 2, power supply fixed bin; 3, radiator; 4, LED; 5, sealing ring; 6, lens; 7, front shroud; 8, power supply; 9, fixed screw (); 10, fixed screw (two); 11, fixed screw (three).
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
In description of the present utility model, unless otherwise prescribed and limit, it should be noted that, term " installation ", " being connected ", " connection " should be interpreted broadly, such as, can be mechanical connection or electrical connection, also can be the connection of two element internals, can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
Describe according to the low ceiling fitting of the LED of the utility model embodiment referring to Fig. 1 to Fig. 2, comprise E40 lamp holder 1, power supply fixed bin 2, radiator 3, front shroud 7 and lens 6, E40 lamp holder 1 is fixedly connected with power supply fixed bin 2, power supply 8 is placed with in power supply fixed bin 2, power supply fixed bin 2 is fixedly connected with radiator 3, the radiator 3 of low ceiling fitting adopts radial pattern fluid-type to design, centre position up/down perforation, power supply during connection in power supply fixed bin 2 is positioned over the hollow part of radiator 3 center, and and between radiator 3, use power supply fixed bin 2 insulation blocking, the LED 4 of the low ceiling fitting of LED is fixed on radiator 3 by fixed screw (two) 10, the working end of LED 4 is connected with power supply 8 through the hollow space of radiator 3, the front bright dipping part of LED 4 controls light shape angle by lens 6, adopt sealing ring 5 to carry out encapsulation process between radiator 3 and lens 6, and use fixed screw () 9 lens 6 and radiator 3 to be linked together, front shroud 7 and the lens 6 of low ceiling fitting have certain distance, produce a visual angle differential seat angle, can more effective reduction dazzle value, front shroud 7 is fixed on radiator 3 together with lens 6 by fixed screw (three) 11.
As preferably, described radiator 3 adopts radial pattern fin radiating structure to design, and adopts high heat-conduction aluminum alloy material to make, and reduces when LED 4 works and produces heat.
As preferably, the gap between LED 4 and radiator 3 adopts heat-conducting silicone grease to fill.
Its radiator of low ceiling fitting of the utility model design utilizes radial pattern fluid-type to design, use high heat-conduction aluminum alloy material to ensure cross-ventilation, heat is produced when reducing LED work, the power supply of the low ceiling fitting that the utility model adopts is positioned over the hollow part of radiator, and and between radiator, use the insulation blocking of power supply fixed bin, when LED works, the heat produced by LED is by radiator surrounding radial pattern fin footpath and cross-ventilation, heat is produced when reducing LED work, consider the soundness that LED is installed, between LED with radiator 3, use fixed screw to be connected, and consider can there is minim gap between LED and radiator contact surface, the utility model is specially provided with heat-conducting silicone grease and fills, in addition, consider that the utility model works operation throughout the year, the dust existed can affect the working life of LED, dust preventing component includes lens and sealing ring, specifically, in order to better dustproof effect, between radiator and lens face shield, adopt sealing ring to carry out encapsulation process, can also prevent the tiny globule and dust from infiltrating while dust-proof, in addition, low ceiling fitting front shroud and the lens of the utility model design have certain distance, a visual angle differential seat angle can be produced, thus more effective reduction dazzle value.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and aim, scope of the present utility model is by claim and equivalents thereof.
Claims (3)
1. the low ceiling fitting of LED, it is characterized in that, comprise E40 lamp holder, power supply fixed bin, radiator, front shroud and lens, E40 lamp holder is fixedly connected with power supply fixed bin, power supply is placed with in power supply fixed bin, power supply fixed bin is fixedly connected with radiator, the radiator of low ceiling fitting adopts the design of radial pattern fluid-type, centre position up/down perforation, power supply during connection in power supply fixed bin is positioned over the hollow part of radiator center, and and between radiator, use the insulation blocking of power supply fixed bin, the LED of the low ceiling fitting of LED is fixing on a heat sink by fixed screw, the working end of LED is connected with power supply through the hollow space of radiator, the front bright dipping part of LED controls light shape angle by lens, adopt sealing ring to carry out encapsulation process between radiator and lens, and use fixed screw lens and radiator to be linked together, front shroud and the lens of low ceiling fitting have certain distance, produce a visual angle differential seat angle, can more effective reduction dazzle value, front shroud is fixed on a heat sink together with lens by fixed screw.
2. low ceiling fitting according to claim 1, is characterized in that, described radiator adopts the design of radial pattern fin radiating structure, and adopts high heat-conduction aluminum alloy material to make, and produces heat when reducing LED work.
3. low ceiling fitting according to claim 1, is characterized in that, the gap between LED and radiator adopts heat-conducting silicone grease to fill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420572214.1U CN204285180U (en) | 2014-09-30 | 2014-09-30 | The low ceiling fitting of a kind of LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420572214.1U CN204285180U (en) | 2014-09-30 | 2014-09-30 | The low ceiling fitting of a kind of LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204285180U true CN204285180U (en) | 2015-04-22 |
Family
ID=52868334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420572214.1U Expired - Fee Related CN204285180U (en) | 2014-09-30 | 2014-09-30 | The low ceiling fitting of a kind of LED |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204285180U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566060A (en) * | 2014-09-30 | 2015-04-29 | 苏州鑫点石精密机械制造有限公司 | LED (light emitting diode) low ceiling lamp |
-
2014
- 2014-09-30 CN CN201420572214.1U patent/CN204285180U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566060A (en) * | 2014-09-30 | 2015-04-29 | 苏州鑫点石精密机械制造有限公司 | LED (light emitting diode) low ceiling lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20160930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |