CN203010383U - LED spotlight - Google Patents
LED spotlight Download PDFInfo
- Publication number
- CN203010383U CN203010383U CN201220631864XU CN201220631864U CN203010383U CN 203010383 U CN203010383 U CN 203010383U CN 201220631864X U CN201220631864X U CN 201220631864XU CN 201220631864 U CN201220631864 U CN 201220631864U CN 203010383 U CN203010383 U CN 203010383U
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- CN
- China
- Prior art keywords
- led
- light
- led lamp
- led shot
- lamp plate
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an LED spotlight which comprises a casing, an LED lamp panel, an insulation base, a power supply driving device and a wire connection end, wherein an opening of the casing is sealed by the LED lamp panel. The LED spotlight is mainly characterized in that heat dissipation holes are formed in the casing; and heat dissipation ports are formed in the LED lamp panel. The LED spotlight has a simple radiating structure, is attractive in appearance, and can form an airflow passage and can be matched with radiating fins for air-cooling temperature-reduction heat dissipation, the heat radiating efficiency is improved, and the cost and the energy are saved.
Description
Technical field
The utility model belongs to field of illuminating device, specifically, relates to a kind of LED shot-light.
Background technology
The LED shot-light is as a kind of solid luminescence light source with great potential, since being born the sixties in 20th century, advantage is subject to people more and more pays close attention to so that its energy-saving and environmental protection, life-span length, rich color, appearance and size are little etc., has been widely used in each lighting field.
Due to brightness and the underpower of single led shot-light, can not be used as illumination and using, therefore existing illuminating LED shot-light has generally all been assembled a plurality of LED shot-lights, just can reach and cause desired brightness and power.the number of assembled LED shot-light is more, the brightness of made LED lamp and power also will be higher, and in long lighting process, caloric value will be very large, also can burn out the drive circuit in base, therefore need the LED shot-light of a trouble free service for a long time of design, cooling system be wherein the technical problem that must emphasis solves, at present the cooling system of shot-light is all generally that the forms such as independent employing fin or radiating fin are dispelled the heat to the LED shot-light, work as excess Temperature, fin or radiating fin the heat in LED shot-light housing can not be derived the drive circuit that can burn out equally in base rapidly, break down, thereby affected the service life of LED shot-light and had potential safety hazard.
The shortcoming of prior art: LED shot-light housings close, only rely on fin or radiating fin to derive heat, can not dispel the heat fast and effectively
Summary of the invention
For solving above technical problem, the purpose of this utility model is to provide a kind of LED shot-light that carries out the wind cooling temperature lowering heat radiation by the airflow circulating passage.
The utility model purpose is achieved in that
A kind of LED shot-light is comprised of housing, LED lamp plate, insulating base, power source drive device and line end, and described shell nozzle is sealed by the LED lamp plate, and its key is: described housing is provided with louvre; Described LED lamp plate is provided with thermovent.Adopt said structure, can form a larger hollow chamber in the LED shot-light, and the thermovent on the louvre on described housing and LED lamp plate can form the airflow circulating passage, be convenient to air current flow and carry out wind cooling temperature lowering.
Above-mentioned housing is horn-like, is axially arranged with fin on the outer wall of described housing, and described louvre is between fin.Adopt said structure, louvre is by airflow radiating the time, and fin can synchronously dispel the heat, and has improved radiating efficiency.
On above-mentioned LED lamp plate, the LED shot-light is housed, described thermovent is in twos between the LED shot-light.Adopt said structure, can guarantee to form the airflow circulating passage around each LED shot-light.
Beneficial effect:
The utility model LED shot-light has simple radiator structure, and good looking appearance, can form gas channel and coordinate fin to carry out the wind cooling temperature lowering heat radiation, has improved radiating efficiency, has saved cost and the energy.
Description of drawings
Fig. 1 is schematic perspective view of the present utility model;
Fig. 2 is top view of the present utility model;
Fig. 3 is upward view of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As Fig. 1, Fig. 2 and shown in Figure 3, a kind of LED shot-light, formed by housing, LED lamp plate, insulating base, power source drive device and line end, described shell nozzle is sealed by the LED lamp plate, wherein said housing is horn-like, be axially arranged with fin on the outer wall of described housing, described housing is provided with louvre, and described louvre is between fin; Described LED lamp plate is provided with thermovent.On described LED lamp plate, the LED shot-light is housed, described thermovent is in twos between the LED shot-light.
Claims (3)
1. LED shot-light, formed by housing (1), LED lamp plate (2), insulating base (3), power source drive device and line end (4), described housing (1) opening is sealed by LED lamp plate (2), it is characterized in that: described housing (1) is provided with louvre (1b); Described LED lamp plate (2) is provided with thermovent (2b).
2. LED shot-light according to claim 1, it is characterized in that: described housing (1) is horn-like, is axially arranged with fin (1a) on the outer wall of described housing (1), and described louvre (1b) is positioned between fin (1a).
3. described LED shot-light according to claim 1 and 2, it is characterized in that: LED shot-light (2a) is housed on described LED lamp plate (2), and described thermovent (2b) is positioned in twos between LED shot-light (2a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220631864XU CN203010383U (en) | 2012-11-27 | 2012-11-27 | LED spotlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220631864XU CN203010383U (en) | 2012-11-27 | 2012-11-27 | LED spotlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203010383U true CN203010383U (en) | 2013-06-19 |
Family
ID=48601972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220631864XU Expired - Fee Related CN203010383U (en) | 2012-11-27 | 2012-11-27 | LED spotlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203010383U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104279536A (en) * | 2014-10-28 | 2015-01-14 | 浙江中博光电科技有限公司 | Heat dissipation device applied to LED lamps |
-
2012
- 2012-11-27 CN CN201220631864XU patent/CN203010383U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104279536A (en) * | 2014-10-28 | 2015-01-14 | 浙江中博光电科技有限公司 | Heat dissipation device applied to LED lamps |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20131127 |