CN203549597U - LED track lamp - Google Patents
LED track lamp Download PDFInfo
- Publication number
- CN203549597U CN203549597U CN201320743365.4U CN201320743365U CN203549597U CN 203549597 U CN203549597 U CN 203549597U CN 201320743365 U CN201320743365 U CN 201320743365U CN 203549597 U CN203549597 U CN 203549597U
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- CN
- China
- Prior art keywords
- mounted radiator
- track lamp
- led track
- led
- housing
- Prior art date
- 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.)
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Abstract
The utility model relates to an LED track lamp. The LED track lamp comprises a hollow case. A back-arranged heat dissipation device is arranged in the case, and an LED lamp and a reflection cup reflecting the light of the LED lamp are arranged on the front end surface of the back-arranged heat dissipation device. The LED track lamp is technically characterized in that a front-arranged heat dissipation device extending into the case is arranged outside the reflection cup in a sleeved mode and provided with a plurality of heat dissipation grooves dissipating the heat in the case. The LED track lamp is simple in structure, heat dissipation is carried out through the back-arranged heat dissipation device and the front-arranged heat dissipation device, and the heat dissipation performance is greatly improved.
Description
[technical field]
The utility model relates to a kind of track lamp.
[background technology]
The light source of track lamp generally all adopts LED lamp, and its light-gathering of LED lamp is good, and brightness is high, energy-conservation, but LED lamp can produce amount of heat when luminous, and heat dissipation problem directly has influence on the service life of LED lamp.Existing track lamp is general uses a radiator, at the front end face of radiator, LED lamp is set, and it can play certain radiating effect, but still can not meet existing heat radiation needs.
[utility model content]
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of LED track lamp of good heat dissipation effect is provided.
In order to address the above problem, the utility model by the following technical solutions:
A kind of LED track lamp, the housing that comprises hollow, in described housing, be provided with rear-mounted radiator, the front end face of described rear-mounted radiator is provided with the reflector of the LED lamp wiring described in LED lamp and reflection, it is characterized in that: described reflector is arranged with the front-mounted radiator stretching in described housing outward, described front-mounted radiator is provided with many radiating grooves that the heat in described housing is derived.
A kind of LED track lamp as above, is characterized in that: between described front-mounted radiator and described rear-mounted radiator described housing axially on the certain distance in interval.
A kind of LED track lamp as above, is characterized in that: one end that described front-mounted radiator stretches out described housing is provided with the preposition louvre that a plurality of with described radiating groove communicates one by one.
A kind of LED track lamp as above, is characterized in that: the external part of described front-mounted radiator stretches out described housing described radiating groove is exposed.
A kind of LED track lamp as above, is characterized in that: described radiating groove is circumferentially uniform on the cylindrical of described front-mounted radiator.
A kind of LED track lamp as above, is characterized in that: described radiating groove extends to described rear-mounted radiator direction.
A kind of LED track lamp as above, is characterized in that: described front-mounted radiator is hollow circular cylinder, and the front end at described reflector on the hollow wall of described front-mounted radiator is provided with antiglare.
A kind of LED track lamp as above, is characterized in that: described reflector is for conical.
A kind of LED track lamp as above, it is characterized in that: the hollow circular cylinder that described housing is both ends open, described housing rear end face is provided with the heat sink of open rearward end capping, and described heat sink is provided with the rearmounted louvre of the rear-mounted radiator described in a plurality of connections.
The beneficial effects of the utility model have: in housing, be provided with rear-mounted radiator and front-mounted radiator, the heat of LED lamp can shed by rear-mounted radiator from the rear end of housing like this, can also by front-mounted radiator, shed from the front end from housing, greatly improve heat-sinking capability; Between front-mounted radiator and rear-mounted radiator housing axially on the certain distance in interval, between rear-mounted radiator, reflector, front-mounted radiator and housing, will surround heat-dissipating space like this, raising heat-sinking capability; Rear-mounted radiator is provided with heat sink, and the rear end face of rear-mounted radiator is hidden, and makes lamp body attractive in appearance, and the rearmounted louvre on heat sink is derived heat, improves heat-sinking capability.
[accompanying drawing explanation]
Fig. 1 is the stereogram of embodiment mono-of the present utility model;
Fig. 2 is the main cutaway view of embodiment mono-of the present utility model;
Fig. 3 is the explosive view of embodiment mono-of the present utility model;
Fig. 4 is the use state reference map of embodiment mono-of the present utility model;
Fig. 5 is the stereogram of embodiment bis-of the present utility model.
[specific embodiment]
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail:
Embodiment mono-, as shown in Figures 1 to 4, a kind of LED track lamp, the housing 1 that comprises hollow, its hollow circular cylinder that is both ends open, is provided with rear-mounted radiator 2 in housing 1, rear-mounted radiator 2 dispels the heat by fin, housing 1 rear end face is provided with the heat sink of open rearward end capping 6, and heat sink 6 is provided with the rearmounted louvre 61 of a plurality of connection rear-mounted radiators 2, and the rear end heat in housing 1 can be from the interior outflow of rearmounted louvre 61.The front end face of rear-mounted radiator 2 is provided with the reflector 4 of LED lamp 3 and reflection LED lamp 3 light, and reflector 4 is conical, and small-caliber end entangles LED lamp 3, and heavy caliber end extends to the opposite direction of rear-mounted radiator 2.The outer front-mounted radiator 5 that is arranged with of reflector 4, front-mounted radiator 5 is hollow cylindrical, reflector 4 is arranged in front-mounted radiator 5 hollows, front-mounted radiator 5 one end are located in housing 1, front-mounted radiator 5 can be connected with housing 1 inner thread, front end at reflector 4 on the hollow wall of front-mounted radiator 5 is provided with antiglare 53, front-mounted radiator 5 is provided with many radiating grooves 51 that the heat in housing 1 is derived, radiating groove 51 is circumferentially uniform on the cylindrical of front-mounted radiator 5, radiating groove 51 extends to rear-mounted radiator 2 directions, be illustrated as straight trough, radiating groove 51 is to have the fin of multi-disc circumferential arrangement on front-mounted radiator 5 excircles to surround.One end that front-mounted radiator 5 stretches out housing 1 is provided with a plurality of preposition louvres 52 that communicate one by one with radiating groove 51.Between front-mounted radiator 5 and rear-mounted radiator 2 housing 1 axially on the certain distance in interval, between rear-mounted radiator 2, reflector 4, front-mounted radiator 5 and housing 4, will surround heat-dissipating space like this, form heat loss through convection with preposition louvre 52, improve the heat dispersion of lamp body.The front end of the inherent reflector 4 of front-mounted radiator 5 is provided with antiglare 53.The front end of whole like this lamp body is that luminous end can dispel the heat by preposition louvre 52, can dispel the heat by rearmounted louvre 61 in the rear end of lamp body, and all dispelling the heat in two ends, has greatly improved the heat dispersion of lamp body.
Embodiment bis-, as shown in Figure 5, be that with the difference of embodiment the external part of front-mounted radiator 5 stretches out housing 1 radiating groove 51 is exposed to, heat will be from the interior discharge of radiating groove 51, radiating groove 51 exposes increase heat loss through convection space, can further strengthen heat loss through convection performance like this.
Claims (9)
1. a LED track lamp, the housing (1) that comprises hollow, in described housing (1), be provided with rear-mounted radiator (2), the front end face of described rear-mounted radiator (2) is provided with the reflector (4) of LED lamp (3) light described in LED lamp (3) and reflection, it is characterized in that: the outer front-mounted radiator (5) stretching in described housing (1) that is arranged with of described reflector (4), described front-mounted radiator (5) is provided with many radiating grooves (51) that the heat in described housing (1) is derived.
2. a kind of LED track lamp according to claim 1, is characterized in that: between described front-mounted radiator (5) and described rear-mounted radiator (2) in the certain distance in the axially upper interval of described housing (1).
3. a kind of LED track lamp according to claim 1 and 2, is characterized in that: one end that described front-mounted radiator (5) stretches out described housing (1) is provided with the preposition louvre (52) that a plurality of with described radiating groove (51) communicates one by one.
4. a kind of LED track lamp according to claim 3, is characterized in that: the external part of described front-mounted radiator (5) stretches out described housing (1) described radiating groove (51) is exposed.
5. a kind of LED track lamp according to claim 3, is characterized in that: described radiating groove (51) is circumferentially uniform on the cylindrical of described front-mounted radiator (5).
6. a kind of LED track lamp according to claim 5, is characterized in that: described radiating groove (51) extends to described rear-mounted radiator (2) direction.
7. a kind of LED track lamp according to claim 1, is characterized in that: described front-mounted radiator (5) is hollow circular cylinder, and the front end at described reflector (4) on the hollow wall of described front-mounted radiator (5) is provided with antiglare (53).
8. a kind of LED track lamp according to claim 1, is characterized in that: described reflector (4) is for conical.
9. a kind of LED track lamp according to claim 1, it is characterized in that: described housing (1) is the hollow circular cylinder of both ends open, described housing (1) rear end face is provided with the heat sink of open rearward end capping (6), and described heat sink (6) is provided with the rearmounted louvre (61) of the rear-mounted radiator (2) described in a plurality of connections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320743365.4U CN203549597U (en) | 2013-11-22 | 2013-11-22 | LED track lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320743365.4U CN203549597U (en) | 2013-11-22 | 2013-11-22 | LED track lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203549597U true CN203549597U (en) | 2014-04-16 |
Family
ID=50467708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320743365.4U Expired - Fee Related CN203549597U (en) | 2013-11-22 | 2013-11-22 | LED track lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203549597U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444051A (en) * | 2015-12-03 | 2016-03-30 | 成都格瑞思文化传播有限公司 | LED rail lamp |
| CN106468398A (en) * | 2015-08-19 | 2017-03-01 | 点量科技股份有限公司 | There is the LED lamp of forward type heat abstractor |
-
2013
- 2013-11-22 CN CN201320743365.4U patent/CN203549597U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106468398A (en) * | 2015-08-19 | 2017-03-01 | 点量科技股份有限公司 | There is the LED lamp of forward type heat abstractor |
| CN105444051A (en) * | 2015-12-03 | 2016-03-30 | 成都格瑞思文化传播有限公司 | LED rail lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Huayuan road 528400 in Guangdong province Zhongshan City Xiaolan Town, No. 20 Patentee after: GUANGDONG OML TECHNOLOGY CO., LTD. Address before: Longshan Industrial Park in Guangdong Province, Zhongshan City Xiaolan Town, 528400 Patentee before: Zhongshan Ouman Technology Lighting Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20181122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |