CN202769494U - Light emitting diode (LED) high-ceiling lamp - Google Patents
Light emitting diode (LED) high-ceiling lamp Download PDFInfo
- Publication number
- CN202769494U CN202769494U CN2012204882676U CN201220488267U CN202769494U CN 202769494 U CN202769494 U CN 202769494U CN 2012204882676 U CN2012204882676 U CN 2012204882676U CN 201220488267 U CN201220488267 U CN 201220488267U CN 202769494 U CN202769494 U CN 202769494U
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- Prior art keywords
- led
- radiator
- ceiling lamp
- shell
- canopy lamp
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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 - Lifetime
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- 239000000725 suspension Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- 238000002834 transmittance Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 238000009423 ventilation Methods 0.000 abstract description 6
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000007598 dipping method Methods 0.000 abstract 2
- 230000005855 radiation Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a light emitting diode (LED) high-ceiling lamp which is good in heat dissipation and low in cost. The LED high-ceiling lamp comprises an outer shell, a bright dipping hole is arranged in the bottom of the outer shell, a base is arranged on the bright dipping hole, an LED is arranged outside the base, and a heat sink is arranged inside the base. The LED high-ceiling lamp further comprises a driving power source, the LED is electrically connected with the driving power source, an air inlet is arranged at the bottom of the outer shell, and an air outlet is arranged on the top of the outer shell. Air enters from the air inlet and flows out of the air outlet, and flowing air takes away large amount of heat when passing through the heat sink, so that heat dissipation efficiency of the heat sink is improved and cross-ventilation of chimney effect is formed. The cross-ventilation can be achieved only when the air inlet is arranged at the bottom of the outer shell and the air outlet is arranged on the top of the outer shell, cost of the LED high-ceiling lamp is basically not increased. Compared with an existing LED high-ceiling lamp, production cost of the LED high-ceiling lamp can be greatly reduced. The LED high-ceiling lamp is suitable for being popularized and applied in the field of an LED light source.
Description
Technical field
The utility model relates to the led light source field, the high canopy lamp of especially a kind of LED.
Background technology
Technological progress along with LED, light efficiency and cost have all reached the more rational stage, also adopt more and more LED as light source in high canopy lamp light fixture, this LED is high, and the canopy lamp comprises shell, and outer casing bottom is provided with light hole, described light hole place is provided with base, the outside of described base is equipped with LED, and the inboard is provided with radiator, also comprises driving power, LED is electrically connected with driving power, and radiator, driving power all are positioned at shell.LED produces large calorimetric in luminous, the heat that LED produces is generally taken away heat by radiator, this just requires radiator will continuously heat be discharged into the extraneous thermal balance that could keep LED, at present, radiator substantially all is to walk heat by the convective zone of heat radiation and air, if make the radiating efficiency of radiator the highest, just radiator need to be exposed in the air, but, directly radiator is exposed to and has problems in the air: at first, radiator exposes the appearance looks elegant that affects the high canopy lamp of LED, because the multiple tooth of radiator exposed, is difficult to design the high canopy lamp of the LED that texture is succinctly arranged; Secondly, the easy dust stratification of radiator, the high canopy lamp of LED hangs over higher place mostly, is difficult to cleaning, has a strong impact on heat radiation; Moreover, expose because radiator is multiple tooth, easily hurt the people, there is potential safety hazard, simultaneously, radiator is the metallic conduction material mostly, radiator exposes the inspection that is difficult to by electrical safety; In addition, the too much radiator of corner angle exposes, and brings certain trouble for the packed and transported of product.For these reasons, the high canopy lamp of existing LED all is with the radiator setting in the enclosure, with radiator ensconce do not expose in the shell will inevitably so that the radiating efficiency of radiator greatly reduce, in this case, usually adopt the large scale area of dissipation to carry out lower powered LED lamp heat radiation, or improve the radiating efficiency of radiator by the mode that fan etc. carries out forced convertion, but, aforesaid way all can increase the cost of the high canopy lamp of LED, so that the cost of the high canopy lamp of LED increases greatly, also can reduce simultaneously the reliability of the high canopy lamp of LED.
The utility model content
Technical problem to be solved in the utility model provides the high canopy lamp of the better and lower-cost LED of a kind of radiating effect.
The technical scheme that its technical problem that solves the utility model adopts is: the high canopy lamp of this LED, comprise shell, outer casing bottom is provided with light hole, and described light hole place is provided with base, and the outside of described base is equipped with LED, the inboard is provided with radiator, also comprise driving power, LED is electrically connected with driving power, and radiator, driving power all are positioned at shell, described outer casing bottom is provided with air inlet, and the top is provided with the gas outlet.
Further be, be provided with reflection shield on the described base, LED is positioned at reflection shield.
Further be, be provided with out light shield on the described base, described LED is positioned at light shield.
Further be describedly to go out light shield and adopt the larger ultra-clear glasses of light transmittance to be made.
Further be that the top of described shell is provided with erecting by overhang.
Further be to be provided with suspension ring at the top of shell and to form described erecting by overhang.
Further be, be provided with power protection cover in the described shell, described driving power is arranged in the power protection cover.
Further be to be provided with a plurality of louvres on the described shell.
Further be the uniform setting of described louvre.
Further be that described radiator is finned radiator.
The beneficial effects of the utility model are: by at outer casing bottom air inlet being set, the top sets out gas port, air enters from air inlet, then flow out from the gas outlet through radiator, allow the high canopy lamp of whole LED produce the cross-ventilation of stack effect from structure, the air that flows can be taken away a large amount of heat through radiator the time, thereby improve the radiating efficiency of radiator, and the cross-ventilation of formation stack effect, only need at outer casing bottom air inlet to be set, the top sets out gas port and can realize, substantially can not increase the cost of the high canopy lamp of LED, than the high canopy lamp of existing LED, can greatly reduce the production cost of the high canopy lamp of LED.
Description of drawings
Fig. 1 is the structural representation of the high canopy lamp of the utility model LED;
Be labeled as among the figure: shell 1, base 2, LED3, radiator 4, driving power 5, air inlet 6, gas outlet 7, reflection shield 8, go out light shield 9, suspension ring 10, power protection cover 11, louvre 12.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
As shown in Figure 1, the high canopy lamp of this LED comprises shell 1, and shell 1 bottom is provided with light hole, described light hole place is provided with base 2, the outside of described base 2 is equipped with LED3, and the inboard is provided with radiator 4, also comprises driving power 5, LED3 is electrically connected with driving power 5, radiator 4, driving power 5 all are positioned at shell 1, and described shell 1 bottom is provided with air inlet 6, and the top is provided with gas outlet 7.By in shell 1 bottom air inlet 6 being set, the top sets out gas port 7, air enters from air inlet 6, then through radiator 47 outflows from the gas outlet, allow the high canopy lamp of whole LED produce the cross-ventilation of stack effect from structure, the air that flows can be taken away a large amount of heat through radiator 4 time, thereby improve the radiating efficiency of radiator 4, and the cross-ventilation of formation stack effect, only need in shell 1 bottom air inlet 6 to be set, the top sets out gas port 7 and can realize, substantially can not increase the cost of the high canopy lamp of LED, than the high canopy lamp of existing LED, can greatly reduce the production cost of the high canopy lamp of LED.
The scattered light that sends in order to collect LED3, and scattered light is reflexed on the main direction of illumination of the high canopy lamp of LED, make light more concentrated, prevent simultaneously dazzle, be provided with reflection shield 8 on the described base 2, LED3 is positioned at reflection shield 8, simultaneously, reflection shield 8 can also play to air the effect of water conservancy diversion, makes air can enter fast air inlet 6.
In order to protect LED3 not to be damaged, be provided with out light shield 9 on the described base 2, described LED3 is positioned at light shield 9.Describedly go out light shield 9 and can adopt various transparent materials to be made, as preferred mode be: describedly go out light shield 9 and adopt the larger ultra-clear glasses of light transmittances to be made, can guarantee the light emission rate of light source.
In addition, for the ease of the installation of the high canopy lamp of LED, the top of described shell 1 is provided with erecting by overhang, can very easily the high canopy lamp of LED be installed to the position that needs installation by erecting by overhang.Described erecting by overhang can adopt existing various erecting by overhang to implement, and as preferred mode is: be provided with suspension ring 10 at the top of shell 1 and form described erecting by overhang.
In order to prevent that driving power 5 from use leaking electricity, in described shell 1, be provided with power protection cover 11, described driving power 5 is arranged in the power protection cover 11, can also protect driving power 5 not to be damaged simultaneously.
In order to make radiating effect better, be provided with a plurality of louvres 12 at shell 1, in order to dispel the heat evenly described louvre 12 uniform settings.
In the above-described embodiment, described radiator 4 can adopt existing various radiator 4, as preferred mode is: described radiator 4 is finned radiator, and this radiator heat-dissipation effect is better.
Claims (10)
1.LED high canopy lamp, comprise shell (1), shell (1) bottom is provided with light hole, described light hole place is provided with base (2), the outside of described base (2) is equipped with LED(3), the inboard is provided with radiator (4), also comprise driving power (5), LED(3) be electrically connected with driving power (5), radiator (4), driving power (5) all are positioned at shell (1), it is characterized in that: described shell (1) bottom is provided with air inlet (6), and the top is provided with gas outlet (7).
2. the high canopy lamp of LED as claimed in claim 1 is characterized in that: be provided with reflection shield (8) on the described base (2), LED(3) be positioned at reflection shield (8).
3. the high canopy lamp of LED as claimed in claim 1 or 2 is characterized in that: be provided with out light shield (9) on the described base (2), described LED(3) be positioned at light shield (9).
4. the high canopy lamp of LED as claimed in claim 3 is characterized in that: describedly go out light shield (9) and adopt the larger ultra-clear glasses of light transmittance to be made.
5. the high canopy lamp of LED as claimed in claim 4, it is characterized in that: the top of described shell (1) is provided with erecting by overhang.
6. the high canopy lamp of LED as claimed in claim 5 is characterized in that: at the top of shell (1) suspension ring (10) are set and form described erecting by overhang.
7. the high canopy lamp of LED as claimed in claim 6, it is characterized in that: be provided with power protection cover (11) in the described shell (1), described driving power (5) is arranged in the power protection cover (11).
8. the high canopy lamp of LED as claimed in claim 7 is characterized in that: be provided with a plurality of louvres (12) on the described shell (1).
9. the high canopy lamp of LED as claimed in claim 8 is characterized in that: the uniform setting of described louvre (12).
10. the high canopy lamp of LED as claimed in claim 9, it is characterized in that: described radiator (4) is finned radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204882676U CN202769494U (en) | 2012-09-24 | 2012-09-24 | Light emitting diode (LED) high-ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204882676U CN202769494U (en) | 2012-09-24 | 2012-09-24 | Light emitting diode (LED) high-ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202769494U true CN202769494U (en) | 2013-03-06 |
Family
ID=47776063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204882676U Expired - Lifetime CN202769494U (en) | 2012-09-24 | 2012-09-24 | Light emitting diode (LED) high-ceiling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202769494U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465756A (en) * | 2014-10-31 | 2016-04-06 | 深圳市瑶熙上德照明有限公司 | Automatic air suction type heat-dissipation lamp and heat dissipation method of lamp |
| CN109027827A (en) * | 2017-06-12 | 2018-12-18 | 深圳市海洋王照明工程有限公司 | High toplight |
-
2012
- 2012-09-24 CN CN2012204882676U patent/CN202769494U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465756A (en) * | 2014-10-31 | 2016-04-06 | 深圳市瑶熙上德照明有限公司 | Automatic air suction type heat-dissipation lamp and heat dissipation method of lamp |
| CN109027827A (en) * | 2017-06-12 | 2018-12-18 | 深圳市海洋王照明工程有限公司 | High toplight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Light-emitting diode (LED) high-roof lamp Effective date of registration: 20140930 Granted publication date: 20130306 Pledgee: The Agricultural Bank of Chengdu branch of Limited by Share Ltd. Chinese Sichuan Pledgor: SICHUAN SUNFOR LIGHT Co.,Ltd. Registration number: 2014510000025 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150401 Granted publication date: 20130306 Pledgee: The Agricultural Bank of Chengdu branch of Limited by Share Ltd. Chinese Sichuan Pledgor: SICHUAN SUNFOR LIGHT Co.,Ltd. Registration number: 2014510000025 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Light-emitting diode (LED) high-roof lamp Effective date of registration: 20150403 Granted publication date: 20130306 Pledgee: The Agricultural Bank of Chengdu branch of Limited by Share Ltd. Chinese Sichuan Pledgor: SICHUAN SUNFOR LIGHT Co.,Ltd. Registration number: 2015510000012 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170814 Granted publication date: 20130306 Pledgee: The Agricultural Bank of Chengdu branch of Limited by Share Ltd. Chinese Sichuan Pledgor: SICHUAN SUNFOR LIGHT Co.,Ltd. Registration number: 2015510000012 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Light-emitting diode (LED) high-roof lamp Effective date of registration: 20180206 Granted publication date: 20130306 Pledgee: SICHUAN ENERGY INDUSTRY INVESTMENT GROUP CO.,LTD. Pledgor: SICHUAN SUNFOR LIGHT Co.,Ltd. Registration number: 2018510000013 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190402 Granted publication date: 20130306 Pledgee: SICHUAN ENERGY INDUSTRY INVESTMENT GROUP CO.,LTD. Pledgor: SICHUAN SUNFOR LIGHT Co.,Ltd. Registration number: 2018510000013 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Light-emitting diode (LED) high-roof lamp Effective date of registration: 20190408 Granted publication date: 20130306 Pledgee: SICHUAN ENERGY INDUSTRY INVESTMENT GROUP CO.,LTD. Pledgor: SICHUAN SUNFOR LIGHT Co.,Ltd. Registration number: 2019510000043 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130306 |
|
| CX01 | Expiry of patent term |