CN201606845U - LED lamp with air fan - Google Patents
LED lamp with air fan Download PDFInfo
- Publication number
- CN201606845U CN201606845U CN2009202656749U CN200920265674U CN201606845U CN 201606845 U CN201606845 U CN 201606845U CN 2009202656749 U CN2009202656749 U CN 2009202656749U CN 200920265674 U CN200920265674 U CN 200920265674U CN 201606845 U CN201606845 U CN 201606845U
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- Prior art keywords
- lamp
- led
- lamp body
- lamp holder
- fan
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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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model relates to an LED lamp, in particular to an LED with air fan; the LED with air fan comprises a lamp body, a lamp holder, a circuit board and an LED luminous body arranged on the lamp holder; a lamp cap for connecting the lamp socket is arranged at the lower end of the lamp body, the lamp body and the lamp holder are connected disassembly, an air fan for enhancing heat radiation is arranged in the lamp body, a first air hole is arranged on the lamp body, a second air hole is arranged on the lamp holder; the heat radiation of the air fan to the circuit board of the LED lamp and the LED luminous body is realized by arranging the air fan for enhancing heat radiation in the LED lamp and arranging corresponding air holes on the lamp body and the lamp holder, the heat radiation performance is greatly enhanced, the normal working tempter of the circuit board and the LED luminous body is ensured and the integral service life of the LED lamp is prolonged; in addition, if the lamp body or the lamp holder is damaged and is needed to be replaced, the lamp body or the lamp holder with the same type can be replaced without replacing the whole LED lamp, thereby greatly reducing the cost of replacing the LED lamp and having strong practical applicability.
Description
Technical field:
The utility model relates to a kind of LED lamp, refers in particular to a kind of LED lamp with fan.
Background technology:
In lighting technical field, use the illumination of LED illuminator to reach consumer's approval gradually, compare traditional illuminating lamp, advantages such as it has power saving, the life-span is long, operating voltage is low, security performance is good, the power consumption of the LED lamp of equal brightness approximately has only 10% of incandescent lamp, and the LED lamp has been represented the developing direction of green illumination.But because the LED illuminator will could obtain very high illumination effect and comparatively desirable service life below 80 ℃, therefore the heat dispersion of LED lamp is had relatively high expectations, heat radiation can not cause freely that LED light declines, and reduces luminous efficiency and the service life that shortens the LED lamp.
In order to obtain better radiating effect, someone is provided with fin at the outer wall of LED lamp, though can strengthen the heat radiation of LED lamp, but the LED lamp is built-in with the wiring board of band driving power, wiring board can produce more heat when work, accumulate in LED lamp inside, is difficult to distribute, accelerate easily the aging of driving power on the wiring board, the whole service life of LED lamp is had very big influence.
The utility model content:
The technical problems to be solved in the utility model provides a kind of LED lamp that can improve LED lamp heat radiation function greatly and can reduce the band fan of replacement cost.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of LED lamp with fan, comprise lamp body, be arranged at lamp body lamp holder, be arranged at the wiring board in the lamp body and be arranged at the LED illuminator of lamp holder, the lamp body lower end is provided with the crown top of burner that is used to connect lamp socket, the lamp holder outer wall is provided with fin, for removably connecting, be provided with the fan of strengthening heat radiation in the described lamp body between lamp body and the lamp holder;
Described lamp body is provided with first air vent;
Described lamp holder is provided with second air vent.
Wherein, described fan is a brushless formula energy-saving fan.
Wherein, between described lamp body and the lamp holder for being threaded or buckle is connected;
Described lamp body is provided with cylindrical hole, and the inwall of this cylindrical hole is provided with first contact that is electrically connected with wiring board;
Described lamp holder is provided with the joint pin corresponding with cylindrical hole, and this joint pin outer wall is provided with second contact corresponding with first contact, and when lamp body was connected with lamp holder, joint pin inserted in the cylindrical hole, and first contact and second contact are inconsistent.
Wherein, described lamp body is provided with heat-insulating shield, and heat-insulating shield is provided with air vent.
Wherein, the described crown top of burner is the crown top of burner body that has crown top of burner screw thread.
Wherein, the described crown top of burner is provided with clip-connecting rod.
The beneficial effects of the utility model are:
The utility model provides a kind of LED lamp with fan, comprise lamp body, be arranged at lamp body lamp holder, be arranged at the wiring board in the lamp body and be arranged at the LED illuminator of lamp holder, the lamp body lower end is provided with the crown top of burner that is used to connect lamp socket, the lamp holder outer wall is provided with fin, for removably connecting, be provided with the fan of strengthening heat radiation in the described lamp body between lamp body and the lamp holder; Described lamp body is provided with first air vent; Described lamp holder is provided with second air vent.By the fan of strengthening heat radiation is set in the LED lamp, and corresponding air vent is set at lamp body and lamp holder, thereby realize the heat radiation of fan to the wiring board and the LED illuminator of LED lamp, its heat dispersion strengthens greatly, guarantee the normal working temperature of wiring board and LED illuminator, prolong the service life of LED lamp integral body; In addition, if lamp body or lamp holder damage when needing to change, the lamp body or the lamp holder that only need to change model of the same race get final product, and need not LED lamp integral body is changed, and have significantly reduced the cost that the LED lamp is changed, and be practical.
Description of drawings:
Accompanying drawing 1 is the structural representation of the utility model embodiment one;
Accompanying drawing 2 is the structural representation of the lamp body of the utility model embodiment one;
Accompanying drawing 3 is the STRUCTURE DECOMPOSITION schematic diagram of the utility model embodiment one;
Accompanying drawing 4 is the structural representation of the utility model embodiment two.
The specific embodiment:
For the ease of those skilled in the art's understanding, below in conjunction with embodiment and accompanying drawing the utility model is further described, the content that embodiment is mentioned not is to qualification of the present utility model.
Be depicted as the utility model embodiment one as accompanying drawing 1～3, a kind of LED lamp with fan, comprise lamp body 1, be arranged at lamp body 1 top lamp holder 2, be arranged at the wiring board 3 in the lamp body 1 and be arranged at the LED illuminator 4 of lamp holder 2, lamp body 1 lower end is provided with the crown top of burner 11 that is used to connect lamp socket, lamp holder 2 outer walls are provided with fin, for removably connecting, be provided with the fan 5 of strengthening heat radiation in the described lamp body 1 between lamp body 1 and the lamp holder 2; Described lamp body 1 is provided with first air vent 12; Described lamp holder 2 is provided with second air vent 22.By the fan 5 of strengthening heat radiation is set in the LED lamp, and corresponding air vent is set at lamp body 1 and lamp holder 2, thereby realize the wiring board 3 of 5 pairs of LED lamps of fan and the heat radiation of LED illuminator 4, its heat dispersion strengthens greatly, guarantee the normal working temperature of wiring board 3 and LED illuminator 4, prolong the service life of LED lamp integral body; In addition, if lamp body 1 or lamp holder 2 damage when needing to change, the lamp body 1 or the lamp holder 2 that only need to change model of the same race get final product, and need not LED lamp integral body is changed, and have significantly reduced the cost that the LED lamp is changed, and be practical.
The described fan 5 of present embodiment is a brushless formula energy-saving fan, with the energy consumption of reduction fan 5, thus the overall power of reduction LED lamp.
For being threaded or buckle is connected, be convenient to the assembling and the partition of lamp body 1 and lamp holder 2 between the described lamp body 1 of present embodiment and the lamp holder 2; Described lamp body 1 is provided with cylindrical hole 13, and the inwall of this cylindrical hole 13 is provided with first contact that is electrically connected with wiring board 3; Described lamp holder 2 is provided with the joint pin 21 corresponding with cylindrical hole 13, these joint pin 21 outer walls are provided with second contact corresponding with first contact, when the threaded engagement on lamp body 1 and the lamp holder 2 is screwed, joint pin 21 inserts in the cylindrical hole 13, first contact and second contact are inconsistent, thereby realize being electrically connected of first contact and second contact.Preferred embodiment be described lamp body 1 with lamp holder 2 between for buckle is connected, with lamp body 1 and lamp holder 2 suitable turn lamp holders 2 in butt joint back mutually, junction button 81 on lamp body 1 and the lamp holder 2 is connected mutually gets final product during use, be convenient to assembly and disassembly.
Be provided with heat-insulating shield 8 between the described lamp body 1 of present embodiment and the lamp holder 2, heat-insulating shield 8 is between wiring board 3 and LED illuminator 4, and heat-insulating shield 8 is provided with air vent; By heat-insulating shield 8 is set in lamp body 1, the heat transferred wiring board 3 that stops LED illuminator 4 to produce during work avoids the temperature of wiring board 3 too high, slows down the aging of electronic component on the wiring board 3, the service life of extension wire plate 3, thus the service life of LED lamp integral body prolonged.
The described crown top of burner 11 of present embodiment is for having the crown top of burner body of crown top of burner screw thread, and this crown top of burner 11 is connected with the screw type lamp socket, is convenient to lamp body 1 be connected with the screw type lamp socket, strengthens the applicability of LED lamp.
Be the utility model embodiment two as shown in Figure 4, be with the difference of the foregoing description one: the described crown top of burner 11 is provided with clip-connecting rod 13, this crown top of burner 11 is fastened and connected with the buckle-type lamp socket, makes lamp body 1 of the present utility model also applicable to the buckle-type lamp socket, and applicability is wider.
The foregoing description is two kinds in the preferable implementation of the utility model; in addition; the utility model can also other modes realize that any conspicuous replacement is all within protection domain of the present utility model under the prerequisite that does not break away from the present utility model design.
Claims (6)
1. LED lamp with fan, comprise lamp body (1), be arranged at lamp body (1) lamp holder (2), be arranged at the wiring board (3) in the lamp body (1) and be arranged at the LED illuminator (4) of lamp holder (2), lamp body (1) lower end is provided with the crown top of burner (11) that is used to connect lamp socket, lamp holder (2) outer wall is provided with fin, it is characterized in that: for removably connecting, be provided with the fan (5) of strengthening heat radiation in the described lamp body (1) between lamp body (1) and the lamp holder (2);
Described lamp body (1) is provided with first air vent (12);
Described lamp holder (2) is provided with second air vent (22).
2. a kind of LED lamp with fan according to claim 1 is characterized in that: described fan (5) is a brushless formula energy-saving fan.
3. a kind of LED lamp with fan according to claim 1 is characterized in that: between described lamp body (1) and the lamp holder (2) for being threaded or buckle is connected;
Described lamp body (1) is provided with cylindrical hole (13), and the inwall of this cylindrical hole (13) is provided with first contact that is electrically connected with wiring board (3);
Described lamp holder (2) is provided with the joint pin (21) corresponding with cylindrical hole (13), this joint pin (21) outer wall is provided with second contact corresponding with first contact, lamp body (1) and lamp holder (2) are when being connected, and joint pin (21) inserts in the cylindrical hole (13), and first contact and second contact are inconsistent.
4. a kind of LED lamp according to claim 1 with fan, it is characterized in that: described lamp body (1) is provided with heat-insulating shield (8), and heat-insulating shield (8) is provided with air vent.
5. a kind of LED lamp with fan according to claim 1 is characterized in that: the described crown top of burner (11) is for having the crown top of burner body of crown top of burner screw thread.
6. a kind of LED lamp with fan according to claim 1, it is characterized in that: the described crown top of burner (11) is provided with clip-connecting rod (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202656749U CN201606845U (en) | 2009-12-25 | 2009-12-25 | LED lamp with air fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202656749U CN201606845U (en) | 2009-12-25 | 2009-12-25 | LED lamp with air fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201606845U true CN201606845U (en) | 2010-10-13 |
Family
ID=42951551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202656749U Expired - Fee Related CN201606845U (en) | 2009-12-25 | 2009-12-25 | LED lamp with air fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201606845U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI509196B (en) * | 2012-09-27 | 2015-11-21 | Sunonwealth Electr Mach Ind Co | Lamp |
| CN105443994A (en) * | 2015-12-02 | 2016-03-30 | 芜湖锐芯电子科技有限公司 | Intelligent radiating LED lamp |
| CN108131575A (en) * | 2017-12-29 | 2018-06-08 | 深圳市超频三科技股份有限公司 | Lamps and lanterns and its assembling stand |
-
2009
- 2009-12-25 CN CN2009202656749U patent/CN201606845U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI509196B (en) * | 2012-09-27 | 2015-11-21 | Sunonwealth Electr Mach Ind Co | Lamp |
| CN105443994A (en) * | 2015-12-02 | 2016-03-30 | 芜湖锐芯电子科技有限公司 | Intelligent radiating LED lamp |
| CN108131575A (en) * | 2017-12-29 | 2018-06-08 | 深圳市超频三科技股份有限公司 | Lamps and lanterns and its assembling stand |
| CN108131575B (en) * | 2017-12-29 | 2024-04-12 | 深圳市超频三科技股份有限公司 | Lamp and assembly seat thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20171225 |