CN202812915U - Heat radiating type light-emitting diode (LED) searchlight - Google Patents
Heat radiating type light-emitting diode (LED) searchlight Download PDFInfo
- Publication number
- CN202812915U CN202812915U CN2012204257675U CN201220425767U CN202812915U CN 202812915 U CN202812915 U CN 202812915U CN 2012204257675 U CN2012204257675 U CN 2012204257675U CN 201220425767 U CN201220425767 U CN 201220425767U CN 202812915 U CN202812915 U CN 202812915U
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- lamp
- led
- shell
- searchlight
- heat radiating
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides a heat radiating type light-emitting diode (LED) searchlight. The heat radiating type LED searchlight comprises a heat radiating outer shell and a lamp panel which is installed inside the outer shell and is provided with LED lamp beads. Lamp cups are installed on the lamp panel, and the lamp cups and the lamp panel are tightly attached. The heat radiating type LED searchlight has the advantages that the lamp cups and the lamp panel are tightly attached, each LED lamp bead corresponds to one lamp cup so as to enlarge the heat radiating area and enhance the heat radiating effect. Due to the fact that the lamp panel is installed on the outer shell, the outer shell can also radiate heat to enable the heat radiating effect to be further enhanced, so that LED service life of the LED searchlight is prolonged and light decay is decreased.
Description
Technical field
The utility model relates to LED lamp field, relates in particular to a kind of cooling type LED searchlight.
Background technology
In China's searchlight, light source mainly is take Xe lamp bulb as main at present, and its power is large especially, light efficiency is low, and is well not energy-saving, in the LED trend, the LED searchlight has also appearred, the power of LED searchlight is low, and energy-saving effect is very good, but because LED can produce a large amount of heat when work, searchlight all is the light source that a plurality of LED form, make heat radiation slower so the heat that produces is more, the bad meeting of dispelling the heat reduces the life-span of lamp, produces the light decay phenomenon.
The utility model content
In order to solve heat radiation hard problem of the prior art, the utility model provides a kind of cooling type LED searchlight that heat sinking function shell and Lamp cup and lamp plate are close to that has.
The utility model provides a kind of cooling type LED searchlight, it is characterized in that: comprise shell for heat radiation, be installed in the described shell and be provided with the lamp plate of LED lamp pearl, on the described lamp plate Lamp cup is installed, described Lamp cup is placed on the LED lamp pearl, and described Lamp cup and described lamp plate fit tightly.
As further improvement of the utility model, described shell is that aluminium is pressed shell.
As further improvement of the utility model, a described Lamp cup is placed on the LED lamp pearl, and described Lamp cup is several.
As further improvement of the utility model, this cooling type LED searchlight also comprises the cover that covers on described shell one end, between described cover and the described shell transparent glass is installed, described transparent glass and described shell link also are provided with the first waterproof jacket for sealing.
As further improvement of the utility model, this cooling type LED searchlight also comprises driving base and cover of driver, described driving floor installation is at the described shell other end, be provided with driving power between described driving base and the described cover of driver, described driving power is installed on the described driving base, described driving power is electrically connected with LED lamp pearl, and described cover of driver is placed in and describedly the driving base of driving power is installed and links to each other with shell.
As further improvement of the utility model, described cover of driver and described shell junction are provided with for sealing the second waterproof jacket.
The beneficial effects of the utility model are: Lamp cup and lamp plate fit tightly, and the corresponding Lamp cup of each LED lamp pearl has increased area of dissipation, has strengthened radiating effect; Lamp plate is installed on the shell, and shell also can further strengthen radiating effect to its heat radiation, thereby the LED that has prolonged the LED searchlight has reduced light decay service life.
Description of drawings
Fig. 1 is the decomposition texture schematic diagram of a kind of cooling type LED searchlight of the utility model;
Fig. 2 is the structural representation after the assembling of a kind of cooling type LED searchlight of the utility model;
Fig. 3 is the Lam-cup structure schematic diagram of a kind of cooling type LED searchlight of the utility model.
The specific embodiment
As shown in Figure 1 and Figure 2, the utility model discloses a kind of cooling type LED searchlight, comprise cover 1, transparent glass 2, Lamp cup 3, lamp plate 4, the first waterproof jacket 5, radiator 6, drive base 7, driving power 8, the second waterproof jacket 9, cover of driver 10.
LED lamp pearl is installed on the described lamp plate 4, the lamp pearl is several, each LED lamp pearl correspondence is equipped with a described Lamp cup 3, described Lamp cup 3 is placed on the LED lamp pearl, and fit tightly with described lamp plate 4 and carry out fasteningly with bolt, the heat that comes out of LED is transmitted on the described Lamp cup 3 by described lamp plate 4 like this, because the corresponding Lamp cup 3 of each LED lamp pearl has increased area of dissipation, make the very fast of heat loss, strengthened radiating effect.
Described Lamp cup 3 inner surfaces adopt technique for vacuum coating that it is plated one deck reflective membrane, corresponding Lamp cup 3 on each LED lamp pearl, 3 pairs of LED light of Lamp cup carry out secondary optics to be processed the light that LED is sent and has good spotlight effect, Lamp cup optically focused characteristic be the shape of making according to the optics software analysis as shown in Figure 3, its reflecting effect is very good, has greatly reduced the loss of luminous flux.
Described lamp plate 4 is installed in the described shell 6, and use bolted, described cover 1 is placed on the described transparent glass 2 and is installed on described shell 6 one ends, and described transparent glass 2 is equipped with the first waterproof jacket with described shell 6 junctions makes shell one end be in sealing state; Described cover of driver 10 is installed in described shell 6 other ends, and described cover of driver 10 is equipped with the second waterproof jacket 9 that makes its shell other end sealing equally with described shell 6 junctions, and searchlight just can waterproof like this.
Also be provided with driving power 8 between described shell 6 and the described cover of driver 10 and drive base 7, described driving base 7 is installed on the described shell 6 and fixes with bolt, described driving power 8 is installed on the described driving base 7 and fixes with bolt, and described driving power 8 is electrically connected to its power supply with LED.
Described shell 6 is aluminium die casting shells, and shell 6 itself also has heat radiation kinetic energy, and the part heat is transmitted to dispel the heat on the described shell 6 by described lamp plate 4 and makes the radiating effect of this searchlight better.
It all is plastics that searchlight shell in the market has many, the LED power of installing is all less to be only had about ten watts to 30 watts, brightness is just very low like this, range is little, needs that far can not satisfying the market, present embodiment is adopted because heat radiation better can be used great power LED, can reach between 80 watts to 90, can improve like this brightness and increase range.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that implementation of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (6)
1. cooling type LED searchlight, it is characterized in that: comprise shell for heat radiation, be installed in the described shell and be provided with the lamp plate of LED lamp pearl, on the described lamp plate Lamp cup is installed, described Lamp cup is placed on the LED lamp pearl, and described Lamp cup and described lamp plate fit tightly.
2. cooling type LED searchlight according to claim 1 is characterized in that: described shell is that aluminium is pressed shell.
3. cooling type LED searchlight according to claim 1, it is characterized in that: a described Lamp cup is placed on the LED lamp pearl, and described Lamp cup is several.
4. according to claim 1 to 3 each described cooling type LED searchlights, it is characterized in that: this cooling type LED searchlight also comprises the cover that covers on described shell one end, between described cover and the described shell transparent glass is installed, described transparent glass and described shell link also are provided with the first waterproof jacket for sealing.
5. cooling type LED searchlight according to claim 4, it is characterized in that: this cooling type LED searchlight also comprises driving base and cover of driver, described driving floor installation is at the described shell other end, be provided with driving power between described driving base and the described cover of driver, described driving power is installed on the described driving base, described driving power is electrically connected with LED lamp pearl, and described cover of driver is placed in and describedly the driving base of driving power is installed and links to each other with shell.
6. cooling type LED searchlight according to claim 5 is characterized in that: described cover of driver and described shell junction are provided with for sealing the second waterproof jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204257675U CN202812915U (en) | 2012-08-27 | 2012-08-27 | Heat radiating type light-emitting diode (LED) searchlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204257675U CN202812915U (en) | 2012-08-27 | 2012-08-27 | Heat radiating type light-emitting diode (LED) searchlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202812915U true CN202812915U (en) | 2013-03-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204257675U Expired - Fee Related CN202812915U (en) | 2012-08-27 | 2012-08-27 | Heat radiating type light-emitting diode (LED) searchlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202812915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307482A (en) * | 2013-03-25 | 2013-09-18 | 国家电网公司 | Plant area illuminating lamp for substation |
-
2012
- 2012-08-27 CN CN2012204257675U patent/CN202812915U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307482A (en) * | 2013-03-25 | 2013-09-18 | 国家电网公司 | Plant area illuminating lamp for substation |
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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: 20130320 Termination date: 20210827 |