CN204176402U - The LED of air circulation double-radiation function - Google Patents
The LED of air circulation double-radiation function Download PDFInfo
- Publication number
- CN204176402U CN204176402U CN201420684537.XU CN201420684537U CN204176402U CN 204176402 U CN204176402 U CN 204176402U CN 201420684537 U CN201420684537 U CN 201420684537U CN 204176402 U CN204176402 U CN 204176402U
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- lamp
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- air circulation
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Abstract
The utility model discloses a kind of LED of air circulation double-radiation function, comprise light panel, lamp door, front cover shell, rear lamp bracket, transparent shield, ventilator cowling and drive circuit board, panel has some dividers, form lamp pearl in the middle of divider and recess is installed, built with LED lamp bead, drive circuit board is contained in the back side of panel and fixes, be connected with the LED lamp bead circuit after installing, the profile of panel and the inside casing size correspondence of lamp door are arranged, panel embedded type loads the lamp door of both sides several fin of peripheral hardware and radiating groove and fixes, the ventilator cowling that inside is provided with several ventilation slots is stacked in above lamp door also fixing, front cover shell is contained in the panel spliced, lamp door, ventilator cowling front end is also fixing, rear lamp bracket 4 is contained in rear end and fixes, transparent shield embeds and is contained in panel 1LED lamp pearl face.The LED of a kind of air circulation double-radiation function of the present utility model, can from heat radiation and air circulation double-radiation function, good cooling effect, long service life.
Description
Technical field
This practical lighting device technical field, especially a kind of LED of air circulation double-radiation function.
Background technology
The LED lamp drive circuit life-span reduces with the rising of temperature; Often raise ten degree of service life reduction half; Temperature raises, and internal resistance increases, and loss increases, and temperature can raise again, finally burns.Current LED is passive heat radiation substantially, does not have the flowing of air, and the effect of heat radiation is very undesirable.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, a kind of LED of air circulation double-radiation function is provided, while increasing passive area of dissipation with fin and radiating groove, several ventilation slots of upper bands, air duct can be made to circulate and to take away heat, good cooling effect.
The LED of air circulation double-radiation function, comprise light panel, lamp door, front cover shell, rear lamp bracket, transparent shield, ventilator cowling and inner drive circuit board, described panel has some dividers mutually arranged vertically, form lamp pearl in the middle of described divider and recess is installed, built with same lamp pearl, the LED lamp bead corresponding to recess quantity is installed, the lamp pearl that do not have that described drive circuit board is contained in panel is installed the back side of recess and fixes, be connected with the LED lamp bead circuit after installing, the profile of described panel and the inside casing size correspondence of described lamp door are arranged, panel embedded type loads lamp door and fixes, described ventilator cowling is stacked in above described lamp door also fixing, described front cover shell is contained in the panel spliced, lamp door, ventilator cowling front end is also fixing, described rear lamp bracket is contained in the panel spliced, lamp door, ventilator cowling rear end is also fixing, described transparent shield embeds the end face being contained in panel 1LED lamp pearl.
Further setting, described lamp door both sides are provided with several fin and radiating groove.
Further setting, described ventilator cowling inside is provided with several ventilation slots, and described ventilation slot is two ends arranged in parallel and external communication, and single ventilation slot two ends are provided with circular arc two.
Further setting, described front cover shell top is provided with two circular arcs one.
Further setting, described rear lamp bracket afterbody is provided with an installing hole.
Further setting, described ventilator cowling profile is the trapezoidal of stretching, arranges with described front cover shell and rear lamp bracket joint face profile correspondence.
The beneficial effects of the utility model are: LED both sides are distributed with fin and radiating groove, and the contact area of increase and external air, is beneficial to and can better cools; LED overdraught is covered with multiple ventilation slot, is the culvert effect that free air-flow is dynamic, greatly improves air-cooled heat radiation; Ventilation slot is through type, and circular arc is arranged at top, can reduce obstruction during air circulation, can dispel the heat faster and lower the temperature; The fin distributed by both sides and radiating groove, and the ventilation slot being convenient to air flowing, can be dual lower the temperature to LED, radiating effect significantly improves, and extends the service life of LED.
Accompanying drawing explanation
Fig. 1 is the front view after the utility model is installed;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the upward view of Fig. 1;
Fig. 4 is the left view of Fig. 2.
In figure: light panel 1, lamp pearl install recess 11, divider 12, LED lamp bead 13, lamp door 2, fin 21, radiating groove 22, front cover shell 3, circular arc 1, rear lamp bracket 4, installing hole 41, transparent shield 5, ventilator cowling 6, ventilation slot 61, circular arc 2 62, drive circuit board 7.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
As shown in Figure 1 to 4, the LED of air circulation double-radiation function, comprise light panel 1, lamp door 2, front cover shell 3, afterbody is provided with the rear lamp bracket 4 of an installing hole 41, transparent shield 5, ventilator cowling 6 and inner drive circuit board 7, described panel 1 has some dividers 12 mutually arranged vertically, form lamp pearl in the middle of described divider 12 and recess 11 is installed, built with same lamp pearl, the LED lamp bead 13 corresponding to recess 11 quantity is installed, the lamp pearl that do not have that described drive circuit board 7 is contained in panel 1 is installed the back side of recess 11 and fixes, be connected with LED lamp bead 13 circuit after installing, the profile of described panel 1 and the inside casing size correspondence of described lamp door 2 are arranged, the embedded loading lamp door 2 of panel 1 is also fixing, it is also fixing above that described ventilator cowling 6 is stacked in described lamp door 2, described front cover shell 3 is contained in the panel 1 spliced, lamp door 2, ventilator cowling 6 front end is also fixing, described rear lamp bracket 4 is contained in the panel 1 spliced, lamp door 2, ventilator cowling 6 rear end is also fixing, described transparent shield 5 embeds and is contained in 13, panel 1LED lamp pearl.
Described lamp door 2 both sides are provided with several fin 21 and radiating groove 22.
Described ventilator cowling 6 inside is provided with several ventilation slots 61, and described ventilation slot 61 is two ends arranged in parallel and external communication, and single ventilation slot 61 two ends are provided with circular arc 2 62.
Described front cover shell 3 top is provided with two circular arcs 1.
Described ventilator cowling 6 profile is the trapezoidal of stretching, arranges with described front cover shell 3 and rear lamp bracket 4 joint face profile correspondence.
More than show and describe general principle of the present utility model and principal character, and advantage of the present utility model.The technical staff of the industry also understands; the utility model is not by the restriction of above-mentioned case study on implementation; what describe in above-mentioned case study on implementation and description just illustrates principle of the present utility model; do not departing under the utility model design category prerequisite; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appended claims and equivalent thereof.
Claims (5)
1. the LED of air circulation double-radiation function, it is characterized in that: comprise light panel (1), lamp door (2), front cover shell (3), rear end is provided with the rear lamp bracket (4) of installing hole (41), transparent shield (5), ventilator cowling (6) and inner drive circuit board (7), described panel (1) has some dividers (12) mutually arranged vertically, form lamp pearl in the middle of described divider (12) and recess (11) is installed, built with same lamp pearl, the LED lamp bead (13) corresponding to recess (11) quantity is installed, the lamp pearl that do not have that described drive circuit board (7) is contained in panel (1) is installed the back side of recess (11) and fixes, be connected with LED lamp bead (13) circuit after installing, the profile of described panel (1) and the inside casing size correspondence of described lamp door (2) are arranged, the embedded loading lamp door (2) of panel (1) is also fixing, it is also fixing above that described ventilator cowling (6) is stacked in described lamp door (2), described front cover shell (3) is contained in the panel (1) spliced, lamp door (2), ventilator cowling (6) front end is also fixing, described rear lamp bracket (4) is contained in the panel (1) spliced, lamp door (2), ventilator cowling (6) rear end is also fixing, described transparent shield (5) embeds and is contained in panel (1) LED lamp bead (13) face.
2. the LED of air circulation double-radiation function as claimed in claim 1, is characterized in that: described lamp door (2) both sides are provided with several fin (21) and radiating groove (22).
3. the LED of air circulation double-radiation function as claimed in claim 1, it is characterized in that: described ventilator cowling (6) inside is provided with several ventilation slots (61), described ventilation slot (61) is two ends arranged in parallel and external communication, and single ventilation slot (61) two ends are provided with circular arc two (62).
4. the LED of air circulation double-radiation function as claimed in claim 1, is characterized in that: described front cover shell (3) top is provided with two circular arcs one (31).
5. the LED of air circulation double-radiation function as claimed in claim 1, is characterized in that: described ventilator cowling (6) profile is the trapezoidal of stretching, and same front cover shell (3), rear lamp bracket (4) joint face profile correspondence is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420684537.XU CN204176402U (en) | 2014-11-14 | 2014-11-14 | The LED of air circulation double-radiation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420684537.XU CN204176402U (en) | 2014-11-14 | 2014-11-14 | The LED of air circulation double-radiation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204176402U true CN204176402U (en) | 2015-02-25 |
Family
ID=52565210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420684537.XU Expired - Fee Related CN204176402U (en) | 2014-11-14 | 2014-11-14 | The LED of air circulation double-radiation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204176402U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112439668A (en) * | 2020-10-14 | 2021-03-05 | 扬州高星光电科技有限公司 | LED ultraviolet light curing lamp |
-
2014
- 2014-11-14 CN CN201420684537.XU patent/CN204176402U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112439668A (en) * | 2020-10-14 | 2021-03-05 | 扬州高星光电科技有限公司 | LED ultraviolet light curing lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20151114 |
|
| EXPY | Termination of patent right or utility model |