CN201875548U - LED (light-emitting diode) bulkhead lamp - Google Patents
LED (light-emitting diode) bulkhead lamp Download PDFInfo
- Publication number
- CN201875548U CN201875548U CN2010205515707U CN201020551570U CN201875548U CN 201875548 U CN201875548 U CN 201875548U CN 2010205515707 U CN2010205515707 U CN 2010205515707U CN 201020551570 U CN201020551570 U CN 201020551570U CN 201875548 U CN201875548 U CN 201875548U
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- fin
- radiating
- led
- radiator
- bulkhead lamp
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- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to an LED (light-emitting diode) bulkhead lamp, which comprises a radiating body; one side of the radiating body is provided with an LED light source; the other side of the radiating body is provided with three groups of radiating fins, wherein two groups of radiating fins are arranged at two sides of the radiating body, and another group of radiating fins are arranged in the middle of the radiating body; as the three groups of radiating fins are arranged on the radiating body, wherein the two groups of radiating fins are arranged at the two sides of the radiating body, and another group of radiating fins is arranged in the middle of the radiating body, so that the radiating effect is greatly enhanced; moreover, a ventilation slot is arranged on the radiating body; therefore, the air fluidness can be better enhanced; the heat generated by the LED light source is quickly radiated; the temperature of the components of the LED light source is effectively reduced; the radiating effect is good; and the service life of an LED street lamp is prolonged; as a connecting frame and a socket are rotatably connected, the lighting angle of the LED light source during shining can be conveniently adjusted to realize optimal lighting effect of the LED light source.
Description
Technical field
The utility model relates to a kind of lighting installation, relates to a kind of LED bulkhead lamp capable specifically.
Background technology
Bulkhead lamp capable is the light fixture that uses in the production operation of factory or mine.In use, bulkhead lamp capable is evenly arranged on the top or sidewall of work-yard usually, the illumination entire working surface, bulkhead lamp capable is to the higher requirement that is distributed with of light, the light that is extensive use of two types on direct illumination type and semidirect illumination type distributes, the light that a part in the semidirect illumination type is upwards sent illuminates ceiling, can increase ceiling brightness, creates more comfortable, brighter environment.
Present employed bulkhead lamp capable mostly is the bigger incandescent lamp of power, halogen tungsten lamp, high-intensity gas discharge lamp or a fairly large number of fluorescent lamp etc. greatly, above bulkhead lamp capable only has 30% electric energy to be used for luminous, all the other electric energy have all changed into heat energy, distribute to the external world, wasted the energy, compare with traditional bulkhead lamp capable, LED bulkhead lamp capable electric energy can reach more than 95%, and the work of LED bulkhead lamp capable the time has advantage such as the heat of generation is less, luminous efficiency is higher, long service life and is widely used.
LED is a cold light source, but still can produce certain heat during work, operating temperature be generally less than 50 ℃, when operating temperature reaches 55 ℃, its life-span will be reduced half, consider single chip LED luminosity deficiency, the LED light fixture generally adopts led array formula structure, has produced thus that LED light fixture heat is concentrated, local temperature is too high, causes the light decay aggravation, thereby influence the normal use of LED, cause reduce service life.
The heat radiation system of present employed LED bulkhead lamp capable is imperfection very, become it and applied stumbling-block in the process, centering high-capacity LED bulkhead lamp capable is particularly serious, the LED bulkhead lamp capable is in the environment moist in outdoor or the mine for a long time, require waterproof on the structure, dustproof, protection against insect, its lampshade must be the cavity of a sealing, the led light source of LED bulkhead lamp capable will be worked in the environment of sealing equally, this just means, it can't directly dispel the heat to the external world by cross-ventilation, can only outwards dispel the heat by lampshade, this radiating mode radiating effect is poor, has shortened the service life of LED bulkhead lamp capable.And the irradiating angle of present employed LED bulkhead lamp capable is difficult for regulating, and is difficult for realizing the best radiation response of LED bulkhead lamp capable.
The utility model content
Problem to be solved in the utility model is at above problem, provides a kind of good heat dissipation effect, angle can regulate to realize the LED bulkhead lamp capable of best radiation response.
For addressing the above problem, the technical scheme that the utility model adopted is: a kind of LED bulkhead lamp capable, comprise radiator, one side of described radiator is provided with led light source, the opposite side of described radiator is provided with three groups of fin, wherein two groups of fin are positioned at the both sides of radiator, and other one group of fin is positioned at the place, centre position of radiator.
A kind of concrete prioritization scheme is provided with several ventilation slots on described each sheet fin.
A kind of concrete prioritization scheme, several ventilation slots are uniform along the length direction of fin.
A kind of concrete prioritization scheme, the height that is arranged in each sheet fin of one group of fin locating in the radiator centre position equates.
A kind of concrete prioritization scheme, the height of each sheet fin that is arranged in two groups of fin of radiator both sides reduces from inside to outside successively.
A kind of concrete prioritization scheme, described radiator are provided with a gelled side and are provided with supporting seat, are fixedly connected with Connection Block on the described supporting seat, are connected with link on the described Connection Block.
A kind of concrete prioritization scheme, described link and Connection Block are rotatably connected.
A kind of concrete prioritization scheme, described link is provided with connecting hole.
The utility model is taked above technical scheme, have the following advantages: because radiator is provided with three groups of fin, wherein two groups of fin are positioned at the both sides of radiator, other one group of fin is positioned at the place, centre position of radiator, so strengthened radiating effect greatly, and fin is provided with ventilation slot, can better increase the flowability of air, the heat that led light source is produced distributes fast, effectively reduce the temperature of led light source assembly, good heat dissipation effect has prolonged service life of LED street lamp; Because link and Connection Block are rotatably connected, so when mounted, can regulate the irradiating angle of led light source very easily, realize the best radiation response of led light source.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Accompanying drawing 1 is the structural representation of a kind of LED bulkhead lamp capable among the utility model embodiment;
Accompanying drawing 2 is the stereogram of a kind of LED bulkhead lamp capable among the utility model embodiment.
Among the figure:
The 1-radiator; The 2-fin; The 3-sealing gasket; The 4-support; The 5-LED light source; The 6-diffuser; The 7-link; The 8-connecting hole; The 9-Connection Block; The 10-supporting seat; The 11-ventilation slot.
The specific embodiment
Embodiment: as shown in Figures 1 and 2, a kind of LED bulkhead lamp capable, comprise radiator 1, one side of radiator 1 is provided with led light source 5, the opposite side of radiator is provided with three groups of fin 2, wherein two groups of fin 2 are positioned at the both sides of radiator 1, and other one group of fin 2 is positioned at the place, centre position of radiator 1.
It is uniform along the length direction of fin 2 to be provided with 11, six ventilation slots 11 of six ventilation slots on each sheet fin 2, the identical length of each fin 2 etc.
The height that is arranged in each sheet fin 2 of one group of fin 2 locating in radiator 1 centre position equates, the height of each sheet fin 2 that is arranged in two groups of fin 2 of radiator 1 both sides reduces from inside to outside successively, and the height of one group of fin 2 that is positioned at place, radiator 1 centre position is less than the height of two groups of fin 2 that are positioned at radiator 1 both sides.
The side that radiator 1 is provided with led light source 5 is provided with the support 4 of fixedlying connected with radiator 1, and support 4 is provided with sealing gasket 3 with radiator 1 support, and the top of support 4 is fixedly connected with diffuser 6.
The side that radiator 1 is provided with fin 2 is provided with supporting seat 10, is fixedly connected with Connection Block 9 on the supporting seat 10, is connected with link 7 on the Connection Block 9, and link 7 is provided with connecting hole 8.
The quantity of supporting seat 10 and Connection Block 9 is two, and supporting seat 10 is between one group of fin 2 and two groups of fin 2 in both sides at centre position place.
Also supporting seat 10 can be set, directly Connection Block 9 be fixedlyed connected with radiator 1.
Link 7 is rotatably connected with Connection Block 9, link 7 and Connection Block 9 are connected by connecting bolt, connecting bolt is not shown, when mounted, led light source 5 is rotated around connecting bolt, after adjusting the irradiating angle of led light source 5, by connecting bolt link 7 is fixedlyed connected with Connection Block 9 and to get final product.
Claims (8)
1. LED bulkhead lamp capable, comprise radiator (1), one side of described radiator (1) is provided with led light source (5), it is characterized in that: the opposite side of described radiator is provided with three groups of fin (2), wherein two groups of fin (2) are positioned at the both sides of radiator (1), and other one group of fin (2) is positioned at the place, centre position of radiator (1).
2. a kind of LED bulkhead lamp capable as claimed in claim 1 is characterized in that: be provided with several ventilation slots (11) on described each sheet fin (2).
3. a kind of LED bulkhead lamp capable as claimed in claim 2 is characterized in that: several ventilation slots (11) are uniform along the length direction of fin (2).
4. as one of them described a kind of LED bulkhead lamp capable of claim 1-3, it is characterized in that: the height that is arranged in each sheet fin (2) of one group of fin (2) of locating in radiator (1) centre position equates.
5. as one of them described a kind of LED bulkhead lamp capable of claim 1-3, it is characterized in that: the height of each sheet fin (2) that is arranged in two groups of fin (2) of radiator (1) both sides reduces from inside to outside successively.
6. a kind of LED bulkhead lamp capable as claimed in claim 1, it is characterized in that: the side that described radiator (1) is provided with fin (2) is provided with supporting seat (10), be fixedly connected with Connection Block (9) on the described supporting seat (10), be connected with link (7) on the described Connection Block (9).
7. a kind of LED bulkhead lamp capable as claimed in claim 6 is characterized in that: described link (7) is rotatably connected with Connection Block (9).
8. as claim 6 or 7 described a kind of LED bulkhead lamp capables, it is characterized in that: described link (7) is provided with connecting hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205515707U CN201875548U (en) | 2010-10-08 | 2010-10-08 | LED (light-emitting diode) bulkhead lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205515707U CN201875548U (en) | 2010-10-08 | 2010-10-08 | LED (light-emitting diode) bulkhead lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201875548U true CN201875548U (en) | 2011-06-22 |
Family
ID=44163465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205515707U Expired - Fee Related CN201875548U (en) | 2010-10-08 | 2010-10-08 | LED (light-emitting diode) bulkhead lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201875548U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102418879A (en) * | 2011-09-04 | 2012-04-18 | 泰州市华强照明器材有限公司 | Light-emitting diode (LED) projection lamp with adjustable projection angle |
| CN102620201A (en) * | 2012-03-14 | 2012-08-01 | 泰州市华强照明器材有限公司 | Lighting-angle adjustable LED mining lamp |
-
2010
- 2010-10-08 CN CN2010205515707U patent/CN201875548U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102418879A (en) * | 2011-09-04 | 2012-04-18 | 泰州市华强照明器材有限公司 | Light-emitting diode (LED) projection lamp with adjustable projection angle |
| CN102620201A (en) * | 2012-03-14 | 2012-08-01 | 泰州市华强照明器材有限公司 | Lighting-angle adjustable LED mining lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LI FUZHONG Free format text: FORMER OWNER: SHANDONG SANJING LIGHTING TECHNOLOGY CO., LTD. Effective date: 20121123 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 261041 WEIFANG, SHANDONG PROVINCE TO: 261061 WEIFANG, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20121123 Address after: 261061 Weifang high tech Zone, Jin Road, No. 9, No. Patentee after: Li Fuzhong Address before: 261041, Shandong province Weifang hi tech Zone Golden Road North tide Industrial Park Patentee before: Shandong Sanjing Lighting Technology Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG SANJING LIGHTING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LI FUZHONG Effective date: 20130116 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130116 Address after: 261061 Weifang high tech Zone, Jin Road, No. 9, No. Patentee after: Shandong Sanjing Lighting Technology Co., Ltd. Address before: 261061 Weifang high tech Zone, Jin Road, No. 9, No. Patentee before: Li Fuzhong |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20151008 |
|
| EXPY | Termination of patent right or utility model |